121200101002202 has 32 divisors (see below), whose sum is σ = 183075985192320. Its totient is φ = 60175436336640.

The previous prime is 121200101002181. The next prime is 121200101002223. The reversal of 121200101002202 is 202200101002121.

It is an interprime number because it is at equal distance from previous prime (121200101002181) and next prime (121200101002223).

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, 6997283702 + ... + 6997301022.

It is an arithmetic number, because the mean of its divisors is an integer number (5721124537260).

Almost surely, 2^{121200101002202} is an apocalyptic number.

121200101002202 is a deficient number, since it is larger than the sum of its proper divisors (61875884190118).

121200101002202 is a wasteful number, since it uses less digits than its factorization.

121200101002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35078.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 121200101002202 its reverse (202200101002121), we get a palindrome (323400202004323).

The spelling of 121200101002202 in words is "one hundred twenty-one trillion, two hundred billion, one hundred one million, two thousand, two hundred two".