101020112021022 has 16 divisors (see below), whose sum is σ = 203156468375952. Its totient is φ = 33487329951360.

The previous prime is 101020112020889. The next prime is 101020112021117. The reversal of 101020112021022 is 220120211020101.

It is a junction number, because it is equal to n+sod(n) for n = 101020112020992 and 101020112021010.

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, 46510179403 + ... + 46510181574.

It is an arithmetic number, because the mean of its divisors is an integer number (12697279273497).

Almost surely, 2^{101020112021022} is an apocalyptic number.

101020112021022 is an abundant number, since it is smaller than the sum of its proper divisors (102136356354930).

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

101020112021022 is a wasteful number, since it uses less digits than its factorization.

101020112021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93020361163.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101020112021022 its reverse (220120211020101), we get a palindrome (321140323041123).

The spelling of 101020112021022 in words is "one hundred one trillion, twenty billion, one hundred twelve million, twenty-one thousand, twenty-two".