22096931 has 2 divisors, whose sum is σ = 22096932. Its totient is φ = 22096930.

The previous prime is 22096913. The next prime is 22096933. The reversal of 22096931 is 13969022.

Together with previous prime (22096913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22096931 - 2¹⁴ = 22080547 is a prime.

It is a super-4 number, since 4×22096931⁴ (a number of 30 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

Together with 22096933, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22096933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11048465 + 11048466.

It is an arithmetic number, because the mean of its divisors is an integer number (11048466).

Almost surely, 2^22096931 is an apocalyptic number.

22096931 is a deficient number, since it is larger than the sum of its proper divisors (1).

22096931 is an equidigital number, since it uses as much as digits as its factorization.

22096931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 22096931 is about 4700.7372825973. The cubic root of 22096931 is about 280.6148520891.

The spelling of 22096931 in words is "twenty-two million, ninety-six thousand, nine hundred thirty-one".