101100020022 has 16 divisors (see below), whose sum is σ = 224666711280. Its totient is φ = 33700006656.

The previous prime is 101100020011. The next prime is 101100020033. The reversal of 101100020022 is 220020001101.

It is an interprime number because it is at equal distance from previous prime (101100020011) and next prime (101100020033).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101100019986 and 101100020013.

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, 936111243 + ... + 936111350.

It is an arithmetic number, because the mean of its divisors is an integer number (14041669455).

Almost surely, 2^101100020022 is an apocalyptic number.

101100020022 is an abundant number, since it is smaller than the sum of its proper divisors (123566691258).

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

101100020022 is a wasteful number, since it uses less digits than its factorization.

101100020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872222604 (or 1872222598 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 101100020022 its reverse (220020001101), we get a palindrome (321120021123).

The spelling of 101100020022 in words is "one hundred one billion, one hundred million, twenty thousand, twenty-two".