100120121120222 has 32 divisors (see below), whose sum is σ = 172073326924800. Its totient is φ = 42798949715808.

The previous prime is 100120121120171. The next prime is 100120121120263. The reversal of 100120121120222 is 222021121021001.

It is a self number, because there is not a number n which added to its sum of digits gives 100120121120222.

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, 33181304 + ... + 36072692.

It is an arithmetic number, because the mean of its divisors is an integer number (5377291466400).

Almost surely, 2^{100120121120222} is an apocalyptic number.

100120121120222 is a deficient number, since it is larger than the sum of its proper divisors (71953205804578).

100120121120222 is a wasteful number, since it uses less digits than its factorization.

100120121120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897720.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100120121120222 its reverse (222021121021001), we get a palindrome (322141242141223).

The spelling of 100120121120222 in words is "one hundred trillion, one hundred twenty billion, one hundred twenty-one million, one hundred twenty thousand, two hundred twenty-two".