1022023322122 has 32 divisors (see below), whose sum is σ = 1801408978944. Its totient is φ = 430023831600.

The previous prime is 1022023322107. The next prime is 1022023322137. The reversal of 1022023322122 is 2212233202201.

It is an interprime number because it is at equal distance from previous prime (1022023322107) and next prime (1022023322137).

It is a super-2 number, since 2×1022023322122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1022023322093 and 1022023322102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32561878 + ... + 32593249.

It is an arithmetic number, because the mean of its divisors is an integer number (56294030592).

Almost surely, 2^{1022023322122} is an apocalyptic number.

1022023322122 is a deficient number, since it is larger than the sum of its proper divisors (779385656822).

1022023322122 is a wasteful number, since it uses less digits than its factorization.

1022023322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65155194.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1022023322122 its reverse (2212233202201), we get a palindrome (3234256524323).

The spelling of 1022023322122 in words is "one trillion, twenty-two billion, twenty-three million, three hundred twenty-two thousand, one hundred twenty-two".