102200020120022 has 64 divisors (see below), whose sum is σ = 174199843496448. Its totient is φ = 44561379744000.

The previous prime is 102200020119959. The next prime is 102200020120061. The reversal of 102200020120022 is 220021020002201.

It is a super-2 number, since 2×102200020120022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102200020119979 and 102200020120006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35967122 + ... + 38704442.

It is an arithmetic number, because the mean of its divisors is an integer number (2721872554632).

Almost surely, 2^{102200020120022} is an apocalyptic number.

102200020120022 is a deficient number, since it is larger than the sum of its proper divisors (71999823376426).

102200020120022 is a wasteful number, since it uses less digits than its factorization.

102200020120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738085.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102200020120022 its reverse (220021020002201), we get a palindrome (322221040122223).

The spelling of 102200020120022 in words is "one hundred two trillion, two hundred billion, twenty million, one hundred twenty thousand, twenty-two".