102220322022042 has 48 divisors (see below), whose sum is σ = 237821133393792. Its totient is φ = 29205508483200.

The previous prime is 102220322022041. The next prime is 102220322022043. The reversal of 102220322022042 is 240220223022201.

It is an interprime number because it is at equal distance from previous prime (102220322022041) and next prime (102220322022043).

It is not an unprimeable number, because it can be changed into a prime (102220322022041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27955042 + ... + 31399442.

It is an arithmetic number, because the mean of its divisors is an integer number (4954606945704).

Almost surely, 2^{102220322022042} is an apocalyptic number.

102220322022042 is an abundant number, since it is smaller than the sum of its proper divisors (135600811371750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102220322022042 is a wasteful number, since it uses less digits than its factorization.

102220322022042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545363 (or 3545356 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 102220322022042 its reverse (240220223022201), we get a palindrome (342440545044243).

The spelling of 102220322022042 in words is "one hundred two trillion, two hundred twenty billion, three hundred twenty-two million, twenty-two thousand, forty-two".