2230021112031 has 24 divisors (see below), whose sum is σ = 3223055550000. Its totient is φ = 1485797668992.

The previous prime is 2230021111957. The next prime is 2230021112057. The reversal of 2230021112031 is 1302111200322.

2230021112031 is a `hidden beast` number, since 2 + 2 + 300 + 211 + 120 + 31 = 666.

It is not a de Polignac number, because 2230021112031 - 2¹⁸ = 2230020849887 is a prime.

It is a super-2 number, since 2×2230021112031² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2230021111995 and 2230021112013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230021116031) 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 23 ways as a sum of consecutive naturals, for example, 145850235 + ... + 145865523.

It is an arithmetic number, because the mean of its divisors is an integer number (134293981250).

Almost surely, 2^{2230021112031} is an apocalyptic number.

2230021112031 is a deficient number, since it is larger than the sum of its proper divisors (993034437969).

2230021112031 is a wasteful number, since it uses less digits than its factorization.

2230021112031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23863 (or 23860 counting only the distinct ones).

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

Adding to 2230021112031 its reverse (1302111200322), we get a palindrome (3532132312353).

The spelling of 2230021112031 in words is "two trillion, two hundred thirty billion, twenty-one million, one hundred twelve thousand, thirty-one".