102220010020200 has 48 divisors (see below), whose sum is σ = 316882031064480. Its totient is φ = 27258669338560.

The previous prime is 102220010020169. The next prime is 102220010020207. The reversal of 102220010020200 is 2020010022201.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (102220010020207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85183341084 + ... + 85183342283.

It is an arithmetic number, because the mean of its divisors is an integer number (6601708980510).

Almost surely, 2^{102220010020200} is an apocalyptic number.

102220010020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102220010020200 is an abundant number, since it is smaller than the sum of its proper divisors (214662021044280).

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

102220010020200 is a wasteful number, since it uses less digits than its factorization.

102220010020200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170366683386 (or 170366683377 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102220010020200 its reverse (2020010022201), we get a palindrome (104240020042401).

The spelling of 102220010020200 in words is "one hundred two trillion, two hundred twenty billion, ten million, twenty thousand, two hundred".