100122020020122 has 8 divisors (see below), whose sum is σ = 200244040040256. Its totient is φ = 33374006673372.

The previous prime is 100122020020109. The next prime is 100122020020151. The reversal of 100122020020122 is 221020020221001.

It is a sphenic number, since it is the product of 3 distinct primes.

100122020020122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8343501668338 + ... + 8343501668349.

It is an arithmetic number, because the mean of its divisors is an integer number (25030505005032).

Almost surely, 2^{100122020020122} is an apocalyptic number.

100122020020122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100122020020122 is a wasteful number, since it uses less digits than its factorization.

100122020020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16687003336692.

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

Adding to 100122020020122 its reverse (221020020221001), we get a palindrome (321142040241123).

The spelling of 100122020020122 in words is "one hundred trillion, one hundred twenty-two billion, twenty million, twenty thousand, one hundred twenty-two".