101122101222202 has 16 divisors (see below), whose sum is σ = 151759906417152. Its totient is φ = 50535468466560.

The previous prime is 101122101222199. The next prime is 101122101222209. The reversal of 101122101222202 is 202222101221101.

It is a self number, because there is not a number n which added to its sum of digits gives 101122101222202.

It is not an unprimeable number, because it can be changed into a prime (101122101222209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74834218 + ... + 76173514.

It is an arithmetic number, because the mean of its divisors is an integer number (9484994151072).

Almost surely, 2^{101122101222202} is an apocalyptic number.

101122101222202 is a deficient number, since it is larger than the sum of its proper divisors (50637805194950).

101122101222202 is a wasteful number, since it uses less digits than its factorization.

101122101222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358373.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 101122101222202 its reverse (202222101221101), we get a palindrome (303344202443303).

The spelling of 101122101222202 in words is "one hundred one trillion, one hundred twenty-two billion, one hundred one million, two hundred twenty-two thousand, two hundred two".