22032021431107 has 2 divisors, whose sum is σ = 22032021431108. Its totient is φ = 22032021431106.

The previous prime is 22032021431089. The next prime is 22032021431177. The reversal of 22032021431107 is 70113412023022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22032021431107 is a prime.

It is not a weakly prime, because it can be changed into another prime (22032021431177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11016010715553 + 11016010715554.

It is an arithmetic number, because the mean of its divisors is an integer number (11016010715554).

Almost surely, 2^{22032021431107} is an apocalyptic number.

22032021431107 is a deficient number, since it is larger than the sum of its proper divisors (1).

22032021431107 is an equidigital number, since it uses as much as digits as its factorization.

22032021431107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 22032021431107 its reverse (70113412023022), we get a palindrome (92145433454129).

The spelling of 22032021431107 in words is "twenty-two trillion, thirty-two billion, twenty-one million, four hundred thirty-one thousand, one hundred seven".