100022022211020 has 96 divisors (see below), whose sum is σ = 344691276561408. Its totient is φ = 21103547542272.

The previous prime is 100022022210917. The next prime is 100022022211037. The reversal of 100022022211020 is 20112220220001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9159520384 + ... + 9159531303.

It is an arithmetic number, because the mean of its divisors is an integer number (3590534130848).

Almost surely, 2^{100022022211020} is an apocalyptic number.

100022022211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100022022211020 is an abundant number, since it is smaller than the sum of its proper divisors (244669254350388).

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

100022022211020 is a wasteful number, since it uses less digits than its factorization.

100022022211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18319051719 (or 18319051717 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100022022211020 its reverse (20112220220001), we get a palindrome (120134242431021).

The spelling of 100022022211020 in words is "one hundred trillion, twenty-two billion, twenty-two million, two hundred eleven thousand, twenty".