22222031232003 has 32 divisors (see below), whose sum is σ = 30831895987200. Its totient is φ = 14225366678016.

The previous prime is 22222031232001. The next prime is 22222031232007. The reversal of 22222031232003 is 30023213022222.

It is not a de Polignac number, because 22222031232003 - 2¹ = 22222031232001 is a prime.

It is a super-2 number, since 2×22222031232003² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22222031232001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313972603 + ... + 314043371.

It is an arithmetic number, because the mean of its divisors is an integer number (963496749600).

Almost surely, 2^{22222031232003} is an apocalyptic number.

22222031232003 is a deficient number, since it is larger than the sum of its proper divisors (8609864755197).

22222031232003 is a wasteful number, since it uses less digits than its factorization.

22222031232003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112891.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22222031232003 its reverse (30023213022222), we get a palindrome (52245244254225).

The spelling of 22222031232003 in words is "twenty-two trillion, two hundred twenty-two billion, thirty-one million, two hundred thirty-two thousand, three".