121122112201202 has 16 divisors (see below), whose sum is σ = 207991633913280. Its totient is φ = 51821044837008.

The previous prime is 121122112201193. The next prime is 121122112201219. The reversal of 121122112201202 is 202102211221121.

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, 7369309877 + ... + 7369326312.

It is an arithmetic number, because the mean of its divisors is an integer number (12999477119580).

Almost surely, 2^{121122112201202} is an apocalyptic number.

121122112201202 is a deficient number, since it is larger than the sum of its proper divisors (86869521712078).

121122112201202 is a wasteful number, since it uses less digits than its factorization.

121122112201202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14738636785.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 121122112201202 its reverse (202102211221121), we get a palindrome (323224323422323).

The spelling of 121122112201202 in words is "one hundred twenty-one trillion, one hundred twenty-two billion, one hundred twelve million, two hundred one thousand, two hundred two".