100122001200222 has 64 divisors (see below), whose sum is σ = 223321578508800. Its totient is φ = 29739034828800.

The previous prime is 100122001200173. The next prime is 100122001200253. The reversal of 100122001200222 is 222002100221001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13031722 + ... + 19237197.

It is an arithmetic number, because the mean of its divisors is an integer number (3489399664200).

Almost surely, 2^{100122001200222} is an apocalyptic number.

100122001200222 is an abundant number, since it is smaller than the sum of its proper divisors (123199577308578).

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

100122001200222 is a wasteful number, since it uses less digits than its factorization.

100122001200222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32270561.

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

Adding to 100122001200222 its reverse (222002100221001), we get a palindrome (322124101421223).

The spelling of 100122001200222 in words is "one hundred trillion, one hundred twenty-two billion, one million, two hundred thousand, two hundred twenty-two".