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2213002231401 = 31356743646959
BaseRepresentation
bin100000001101000001001…
…101100011111001101001
321211120010221010022211110
4200031001031203321221
5242224212032401101
64412350022020533
7315612154412163
oct40150115437151
97746127108743
102213002231401
11783590080975
122b8a89b77749
131308ba556aa0
147917771b933
153c872b94cd6
hex20341363e69

2213002231401 has 8 divisors (see below), whose sum is σ = 3177644229760. Its totient is φ = 1361847526992.

The previous prime is 2213002231333. The next prime is 2213002231411. The reversal of 2213002231401 is 1041322003122.

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

It is not a de Polignac number, because 2213002231401 - 229 = 2212465360489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213002231411) 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, 28371823441 + ... + 28371823518.

It is an arithmetic number, because the mean of its divisors is an integer number (397205528720).

Almost surely, 22213002231401 is an apocalyptic number.

It is an amenable number.

2213002231401 is a deficient number, since it is larger than the sum of its proper divisors (964641998359).

2213002231401 is a wasteful number, since it uses less digits than its factorization.

2213002231401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56743646975.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2213002231401 its reverse (1041322003122), we get a palindrome (3254324234523).

The spelling of 2213002231401 in words is "two trillion, two hundred thirteen billion, two million, two hundred thirty-one thousand, four hundred one".

Divisors: 1 3 13 39 56743646959 170230940877 737667410467 2213002231401