22200229797923 has 2 divisors, whose sum is σ = 22200229797924. Its totient is φ = 22200229797922.

The previous prime is 22200229797887. The next prime is 22200229798049. The reversal of 22200229797923 is 32979792200222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22200229797923 - 2¹⁸ = 22200229535779 is a prime.

It is a super-2 number, since 2×22200229797923² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22200229797023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100114898961 + 11100114898962.

It is an arithmetic number, because the mean of its divisors is an integer number (11100114898962).

Almost surely, 2^{22200229797923} is an apocalyptic number.

22200229797923 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200229797923 is an equidigital number, since it uses as much as digits as its factorization.

22200229797923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 22200229797923 in words is "twenty-two trillion, two hundred billion, two hundred twenty-nine million, seven hundred ninety-seven thousand, nine hundred twenty-three".