102120200011022 has 16 divisors (see below), whose sum is σ = 153982916428032. Its totient is φ = 50792563373280.

The previous prime is 102120200011009. The next prime is 102120200011051. The reversal of 102120200011022 is 220110002021201.

It is a super-2 number, since 2×102120200011022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102120200010988 and 102120200011006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143872748 + ... + 144580800.

It is an arithmetic number, because the mean of its divisors is an integer number (9623932276752).

Almost surely, 2^{102120200011022} is an apocalyptic number.

102120200011022 is a deficient number, since it is larger than the sum of its proper divisors (51862716417010).

102120200011022 is a wasteful number, since it uses less digits than its factorization.

102120200011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085803.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102120200011022 its reverse (220110002021201), we get a palindrome (322230202032223).

The spelling of 102120200011022 in words is "one hundred two trillion, one hundred twenty billion, two hundred million, eleven thousand, twenty-two".