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2002220111095 = 51427280619497
BaseRepresentation
bin11101001000101101100…
…111100101010011110111
321002102002011101011211221
4131020231213211103313
5230301021322023340
64131450205411211
7264440611065121
oct35105547452367
97072064334757
102002220111095
11702156067146
12284063569b07
13116a684b7889
146cc9d684211
1537137d6d44a
hex1d22d9e54f7

2002220111095 has 8 divisors (see below), whose sum is σ = 2404347858864. Its totient is φ = 1600653605184.

The previous prime is 2002220111083. The next prime is 2002220111119. The reversal of 2002220111095 is 5901110222002.

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 2002220111095 - 25 = 2002220111063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140302614 + ... + 140316883.

It is an arithmetic number, because the mean of its divisors is an integer number (300543482358).

Almost surely, 22002220111095 is an apocalyptic number.

2002220111095 is a deficient number, since it is larger than the sum of its proper divisors (402127747769).

2002220111095 is a wasteful number, since it uses less digits than its factorization.

2002220111095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280620929.

The product of its (nonzero) digits is 720, while the sum is 25.

Adding to 2002220111095 its reverse (5901110222002), we get a palindrome (7903330333097).

The spelling of 2002220111095 in words is "two trillion, two billion, two hundred twenty million, one hundred eleven thousand, ninety-five".

Divisors: 1 5 1427 7135 280619497 1403097485 400444022219 2002220111095