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2212001203013 = 71284672459777
BaseRepresentation
bin100000001100000101100…
…010111100001101000101
321211110120011111211000222
4200030011202330031011
5242220134301444023
64412102422314125
7315545310666110
oct40140542741505
97743504454028
102212001203013
11783117015488
122b884a888945
1313078b0497b4
14790c07c3577
153c814d5dcc8
hex203058bc345

2212001203013 has 8 divisors (see below), whose sum is σ = 2528022080832. Its totient is φ = 1895985501696.

The previous prime is 2212001203007. The next prime is 2212001203019. The reversal of 2212001203013 is 3103021002122.

It is an interprime number because it is at equal distance from previous prime (2212001203007) and next prime (2212001203019).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2212001203013 - 212 = 2212001198917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2212001202982 and 2212001203000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212001203019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330620 + ... + 2129157.

It is an arithmetic number, because the mean of its divisors is an integer number (316002760104).

Almost surely, 22212001203013 is an apocalyptic number.

It is an amenable number.

2212001203013 is a deficient number, since it is larger than the sum of its proper divisors (316020877819).

2212001203013 is a wasteful number, since it uses less digits than its factorization.

2212001203013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2588251.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2212001203013 its reverse (3103021002122), we get a palindrome (5315022205135).

The spelling of 2212001203013 in words is "two trillion, two hundred twelve billion, one million, two hundred three thousand, thirteen".

Divisors: 1 7 128467 899269 2459777 17218439 316000171859 2212001203013