100012022211020 has 24 divisors (see below), whose sum is σ = 222379672917024. Its totient is φ = 37651584832256.

The previous prime is 100012022210983. The next prime is 100012022211041. The reversal of 100012022211020 is 20112220210001.

It is a junction number, because it is equal to n+sod(n) for n = 100012022210986 and 100012022211004.

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, 147076502912 + ... + 147076503591.

It is an arithmetic number, because the mean of its divisors is an integer number (9265819704876).

Almost surely, 2^{100012022211020} is an apocalyptic number.

100012022211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100012022211020 is an abundant number, since it is smaller than the sum of its proper divisors (122367650706004).

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

100012022211020 is a wasteful number, since it uses less digits than its factorization.

100012022211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294153006529 (or 294153006527 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100012022211020 its reverse (20112220210001), we get a palindrome (120124242421021).

The spelling of 100012022211020 in words is "one hundred trillion, twelve billion, twenty-two million, two hundred eleven thousand, twenty".