121202002196 has 24 divisors (see below), whose sum is σ = 231487808160. Its totient is φ = 55067493600.

The previous prime is 121202002189. The next prime is 121202002219. The reversal of 121202002196 is 691200202121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507170 + ... + 706841.

It is an arithmetic number, because the mean of its divisors is an integer number (9645325340).

Almost surely, 2^121202002196 is an apocalyptic number.

It is an amenable number.

121202002196 is a deficient number, since it is larger than the sum of its proper divisors (110285805964).

121202002196 is a wasteful number, since it uses less digits than its factorization.

121202002196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216295 (or 1216293 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 121202002196 in words is "one hundred twenty-one billion, two hundred two million, two thousand, one hundred ninety-six".