1022322102123 has 32 divisors (see below), whose sum is σ = 1562960465920. Its totient is φ = 582260931360.

The previous prime is 1022322102073. The next prime is 1022322102133. The reversal of 1022322102123 is 3212012232201.

It is not a de Polignac number, because 1022322102123 - 2²⁶ = 1022254993259 is a prime.

It is a super-2 number, since 2×1022322102123² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1022322102123.

It is not an unprimeable number, because it can be changed into a prime (1022322102133) 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, 8232468 + ... + 8355726.

It is an arithmetic number, because the mean of its divisors is an integer number (48842514560).

Almost surely, 2^{1022322102123} is an apocalyptic number.

1022322102123 is a deficient number, since it is larger than the sum of its proper divisors (540638363797).

1022322102123 is a wasteful number, since it uses less digits than its factorization.

1022322102123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124567.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1022322102123 its reverse (3212012232201), we get a palindrome (4234334334324).

The spelling of 1022322102123 in words is "one trillion, twenty-two billion, three hundred twenty-two million, one hundred two thousand, one hundred twenty-three".