102201011122 has 16 divisors (see below), whose sum is σ = 175754427840. Its totient is φ = 43662259728.

The previous prime is 102201011041. The next prime is 102201011137. The reversal of 102201011122 is 221110102201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11509872 + ... + 11518747.

It is an arithmetic number, because the mean of its divisors is an integer number (10984651740).

Almost surely, 2^102201011122 is an apocalyptic number.

102201011122 is a deficient number, since it is larger than the sum of its proper divisors (73553416718).

102201011122 is a wasteful number, since it uses less digits than its factorization.

102201011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23028945.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102201011122 its reverse (221110102201), we get a palindrome (323311113323).

The spelling of 102201011122 in words is "one hundred two billion, two hundred one million, eleven thousand, one hundred twenty-two".