101021200010022 has 32 divisors (see below), whose sum is σ = 209245015929600. Its totient is φ = 32475915536288.

The previous prime is 101021200009987. The next prime is 101021200010023. The reversal of 101021200010022 is 220010002120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021200010023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 327118272 + ... + 327426947.

It is an arithmetic number, because the mean of its divisors is an integer number (6538906747800).

Almost surely, 2^{101021200010022} is an apocalyptic number.

101021200010022 is an abundant number, since it is smaller than the sum of its proper divisors (108223815919578).

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

101021200010022 is a wasteful number, since it uses less digits than its factorization.

101021200010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654546140.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101021200010022 its reverse (220010002120101), we get a palindrome (321031202130123).

The spelling of 101021200010022 in words is "one hundred one trillion, twenty-one billion, two hundred million, ten thousand, twenty-two".