102222020211132 has 96 divisors (see below), whose sum is σ = 246400380979200. Its totient is φ = 32967134050752.

The previous prime is 102222020211121. The next prime is 102222020211133. The reversal of 102222020211132 is 231112020222201.

It is a junction number, because it is equal to n+sod(n) for n = 102222020211099 and 102222020211108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222020211133) 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, 52311169 + ... + 54230087.

It is an arithmetic number, because the mean of its divisors is an integer number (2566670635200).

Almost surely, 2^{102222020211132} is an apocalyptic number.

102222020211132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102222020211132 is an abundant number, since it is smaller than the sum of its proper divisors (144178360768068).

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

102222020211132 is a wasteful number, since it uses less digits than its factorization.

102222020211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920175 (or 1920173 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 102222020211132 its reverse (231112020222201), we get a palindrome (333334040433333).

The spelling of 102222020211132 in words is "one hundred two trillion, two hundred twenty-two billion, twenty million, two hundred eleven thousand, one hundred thirty-two".