102200221122 has 16 divisors (see below), whose sum is σ = 204415100832. Its totient is φ = 34064297280.

The previous prime is 102200221111. The next prime is 102200221169. The reversal of 102200221122 is 221122002201.

102200221122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 519079 + ... + 688362.

It is an arithmetic number, because the mean of its divisors is an integer number (12775943802).

Almost surely, 2^102200221122 is an apocalyptic number.

102200221122 is an abundant number, since it is smaller than the sum of its proper divisors (102214879710).

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

102200221122 is a wasteful number, since it uses less digits than its factorization.

102200221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1221553.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102200221122 its reverse (221122002201), we get a palindrome (323322223323).

The spelling of 102200221122 in words is "one hundred two billion, two hundred million, two hundred twenty-one thousand, one hundred twenty-two".