2013201022231 has 16 divisors (see below), whose sum is σ = 2455324655616. Its totient is φ = 1611306781056.

The previous prime is 2013201022223. The next prime is 2013201022253. The reversal of 2013201022231 is 1322201023102.

It is not a de Polignac number, because 2013201022231 - 2³ = 2013201022223 is a prime.

It is a super-2 number, since 2×2013201022231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2013201022199 and 2013201022208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013201022031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66589831 + ... + 66620056.

It is an arithmetic number, because the mean of its divisors is an integer number (153457790976).

Almost surely, 2^{2013201022231} is an apocalyptic number.

2013201022231 is a deficient number, since it is larger than the sum of its proper divisors (442123633385).

2013201022231 is a wasteful number, since it uses less digits than its factorization.

2013201022231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133210038.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2013201022231 its reverse (1322201023102), we get a palindrome (3335402045333).

The spelling of 2013201022231 in words is "two trillion, thirteen billion, two hundred one million, twenty-two thousand, two hundred thirty-one".