2232031021011 has 20 divisors (see below), whose sum is σ = 3637383887544. Its totient is φ = 1352746072800.

The previous prime is 2232031020971. The next prime is 2232031021013. The reversal of 2232031021011 is 1101201302322.

2232031021011 is a `hidden beast` number, since 2 + 2 + 320 + 310 + 21 + 0 + 11 = 666.

It is not a de Polignac number, because 2232031021011 - 2³⁷ = 2094592067539 is a prime.

It is a super-3 number, since 3×2232031021011³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2232031021013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1252541770 + ... + 1252543551.

Almost surely, 2^{2232031021011} is an apocalyptic number.

2232031021011 is a deficient number, since it is larger than the sum of its proper divisors (1405352866533).

2232031021011 is a wasteful number, since it uses less digits than its factorization.

2232031021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2505085344 (or 2505085335 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2232031021011 its reverse (1101201302322), we get a palindrome (3333232323333).

The spelling of 2232031021011 in words is "two trillion, two hundred thirty-two billion, thirty-one million, twenty-one thousand, eleven".