101122102021222 has 16 divisors (see below), whose sum is σ = 153343950474960. Its totient is φ = 50008112091648.

The previous prime is 101122102021183. The next prime is 101122102021271. The reversal of 101122102021222 is 222120201221101.

It is a self number, because there is not a number n which added to its sum of digits gives 101122102021222.

It is a congruent number.

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, 164750023 + ... + 165362674.

It is an arithmetic number, because the mean of its divisors is an integer number (9583996904685).

Almost surely, 2^{101122102021222} is an apocalyptic number.

101122102021222 is a deficient number, since it is larger than the sum of its proper divisors (52221848453738).

101122102021222 is a wasteful number, since it uses less digits than its factorization.

101122102021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330114375.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 101122102021222 its reverse (222120201221101), we get a palindrome (323242303242323).

The spelling of 101122102021222 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred two million, twenty-one thousand, two hundred twenty-two".