101255545122 has 16 divisors (see below), whose sum is σ = 207450385632. Its totient is φ = 32928632480.

The previous prime is 101255545091. The next prime is 101255545151. The reversal of 101255545122 is 221545552101.

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, 205803708 + ... + 205804199.

It is an arithmetic number, because the mean of its divisors is an integer number (12965649102).

Almost surely, 2^101255545122 is an apocalyptic number.

101255545122 is an abundant number, since it is smaller than the sum of its proper divisors (106194840510).

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

101255545122 is a wasteful number, since it uses less digits than its factorization.

101255545122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411607953.

The product of its (nonzero) digits is 20000, while the sum is 33.

The spelling of 101255545122 in words is "one hundred one billion, two hundred fifty-five million, five hundred forty-five thousand, one hundred twenty-two".