100122010222 has 32 divisors (see below), whose sum is σ = 163902412800. Its totient is φ = 45591912288.

The previous prime is 100122010211. The next prime is 100122010231. The reversal of 100122010222 is 222010221001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2913979 + ... + 2948137.

It is an arithmetic number, because the mean of its divisors is an integer number (5121950400).

Almost surely, 2^100122010222 is an apocalyptic number.

100122010222 is a deficient number, since it is larger than the sum of its proper divisors (63780402578).

100122010222 is a wasteful number, since it uses less digits than its factorization.

100122010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35680.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100122010222 its reverse (222010221001), we get a palindrome (322132231223).

The spelling of 100122010222 in words is "one hundred billion, one hundred twenty-two million, ten thousand, two hundred twenty-two".