121100101102202 has 32 divisors (see below), whose sum is σ = 186737541868800. Its totient is φ = 58877705880000.

The previous prime is 121100101102171. The next prime is 121100101102231. The reversal of 121100101102202 is 202201101001121.

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, 7492952 + ... + 17272652.

It is an arithmetic number, because the mean of its divisors is an integer number (5835548183400).

Almost surely, 2^{121100101102202} is an apocalyptic number.

121100101102202 is a deficient number, since it is larger than the sum of its proper divisors (65637440766598).

121100101102202 is a wasteful number, since it uses less digits than its factorization.

121100101102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9780902.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121100101102202 its reverse (202201101001121), we get a palindrome (323301202103323).

The spelling of 121100101102202 in words is "one hundred twenty-one trillion, one hundred billion, one hundred one million, one hundred two thousand, two hundred two".