101221002112022 has 32 divisors (see below), whose sum is σ = 164065980828960. Its totient is φ = 46559016092160.

The previous prime is 101221002112019. The next prime is 101221002112031. The reversal of 101221002112022 is 220211200122101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5159804 + ... + 15134912.

It is an arithmetic number, because the mean of its divisors is an integer number (5127061900905).

Almost surely, 2^{101221002112022} is an apocalyptic number.

101221002112022 is a deficient number, since it is larger than the sum of its proper divisors (62844978716938).

101221002112022 is a wasteful number, since it uses less digits than its factorization.

101221002112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9976448.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101221002112022 its reverse (220211200122101), we get a palindrome (321432202234123).

The spelling of 101221002112022 in words is "one hundred one trillion, two hundred twenty-one billion, two million, one hundred twelve thousand, twenty-two".