102201122210110 has 128 divisors (see below), whose sum is σ = 231723953556480. Its totient is φ = 31526174592000.

The previous prime is 102201122210069. The next prime is 102201122210137. The reversal of 102201122210110 is 11012221102201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 184582861 + ... + 185135719.

It is an arithmetic number, because the mean of its divisors is an integer number (1810343387160).

Almost surely, 2^{102201122210110} is an apocalyptic number.

102201122210110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102201122210110 is an abundant number, since it is smaller than the sum of its proper divisors (129522831346370).

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

102201122210110 is a wasteful number, since it uses less digits than its factorization.

102201122210110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555362.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102201122210110 its reverse (11012221102201), we get a palindrome (113213343312311).

The spelling of 102201122210110 in words is "one hundred two trillion, two hundred one billion, one hundred twenty-two million, two hundred ten thousand, one hundred ten".