101001122022 has 16 divisors (see below), whose sum is σ = 204769398960. Its totient is φ = 33205848192.

The previous prime is 101001121909. The next prime is 101001122149. The reversal of 101001122022 is 220221100101.

It is a junction number, because it is equal to n+sod(n) for n = 101001121989 and 101001122007.

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, 115297647 + ... + 115298522.

It is an arithmetic number, because the mean of its divisors is an integer number (12798087435).

Almost surely, 2^101001122022 is an apocalyptic number.

101001122022 is an abundant number, since it is smaller than the sum of its proper divisors (103768276938).

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

101001122022 is a wasteful number, since it uses less digits than its factorization.

101001122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230596247.

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

Adding to 101001122022 its reverse (220221100101), we get a palindrome (321222222123).

The spelling of 101001122022 in words is "one hundred one billion, one million, one hundred twenty-two thousand, twenty-two".