2013030231222 has 64 divisors (see below), whose sum is σ = 4243119091200. Its totient is φ = 634920249600.

The previous prime is 2013030231217. The next prime is 2013030231239. The reversal of 2013030231222 is 2221320303102.

It is a happy number.

It is a super-2 number, since 2×2013030231222² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 479176722 + ... + 479180922.

It is an arithmetic number, because the mean of its divisors is an integer number (66298735800).

Almost surely, 2^{2013030231222} is an apocalyptic number.

2013030231222 is an abundant number, since it is smaller than the sum of its proper divisors (2230088859978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2013030231222 is a wasteful number, since it uses less digits than its factorization.

2013030231222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8341.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2013030231222 its reverse (2221320303102), we get a palindrome (4234350534324).

The spelling of 2013030231222 in words is "two trillion, thirteen billion, thirty million, two hundred thirty-one thousand, two hundred twenty-two".