121202201202 has 8 divisors (see below), whose sum is σ = 242404402416. Its totient is φ = 40400733732.

The previous prime is 121202201173. The next prime is 121202201231. The reversal of 121202201202 is 202102202121.

It is an interprime number because it is at equal distance from previous prime (121202201173) and next prime (121202201231).

It is a sphenic number, since it is the product of 3 distinct primes.

121202201202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100183428 + ... + 10100183439.

It is an arithmetic number, because the mean of its divisors is an integer number (30300550302).

Almost surely, 2^121202201202 is an apocalyptic number.

121202201202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121202201202 is a wasteful number, since it uses less digits than its factorization.

121202201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200366872.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 121202201202 its reverse (202102202121), we get a palindrome (323304403323).

The spelling of 121202201202 in words is "one hundred twenty-one billion, two hundred two million, two hundred one thousand, two hundred two".