100265122 has 16 divisors (see below), whose sum is σ = 156182400. Its totient is φ = 48217680.

The previous prime is 100265111. The next prime is 100265149. The reversal of 100265122 is 221562001.

It is a self number, because there is not a number n which added to its sum of digits gives 100265122.

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, 12529 + ... + 18907.

It is an arithmetic number, because the mean of its divisors is an integer number (9761400).

Almost surely, 2^100265122 is an apocalyptic number.

100265122 is a deficient number, since it is larger than the sum of its proper divisors (55917278).

100265122 is a wasteful number, since it uses less digits than its factorization.

100265122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6681.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 100265122 is about 10013.2473254185. The cubic root of 100265122 is about 464.5687171594.

The spelling of 100265122 in words is "one hundred million, two hundred sixty-five thousand, one hundred twenty-two".