102220021200200 has 48 divisors (see below), whose sum is σ = 250170051894000. Its totient is φ = 38736008032320.

The previous prime is 102220021200169. The next prime is 102220021200223. The reversal of 102220021200200 is 2002120022201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13449998990 + ... + 13450006589.

It is an arithmetic number, because the mean of its divisors is an integer number (5211876081125).

Almost surely, 2^{102220021200200} is an apocalyptic number.

102220021200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102220021200200 is an abundant number, since it is smaller than the sum of its proper divisors (147950030693800).

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

102220021200200 is a wasteful number, since it uses less digits than its factorization.

102220021200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26900005614 (or 26900005605 counting only the distinct ones).

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

Adding to 102220021200200 its reverse (2002120022201), we get a palindrome (104222141222401).

The spelling of 102220021200200 in words is "one hundred two trillion, two hundred twenty billion, twenty-one million, two hundred thousand, two hundred".