22233001900931 has 2 divisors, whose sum is σ = 22233001900932. Its totient is φ = 22233001900930.

The previous prime is 22233001900873. The next prime is 22233001900969. The reversal of 22233001900931 is 13900910033222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22233001900931 - 2¹⁴ = 22233001884547 is a prime.

It is a super-2 number, since 2×22233001900931² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22233001900891 and 22233001900900.

It is not a weakly prime, because it can be changed into another prime (22233001900631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116500950465 + 11116500950466.

It is an arithmetic number, because the mean of its divisors is an integer number (11116500950466).

Almost surely, 2^{22233001900931} is an apocalyptic number.

22233001900931 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233001900931 is an equidigital number, since it uses as much as digits as its factorization.

22233001900931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 22233001900931 in words is "twenty-two trillion, two hundred thirty-three billion, one million, nine hundred thousand, nine hundred thirty-one".