121033202122012 has 24 divisors (see below), whose sum is σ = 212505496584192. Its totient is φ = 60317560791600.

The previous prime is 121033202121989. The next prime is 121033202122031. The reversal of 121033202122012 is 210221202330121.

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, 24600064 + ... + 29107207.

It is an arithmetic number, because the mean of its divisors is an integer number (8854395691008).

Almost surely, 2^{121033202122012} is an apocalyptic number.

It is an amenable number.

121033202122012 is a deficient number, since it is larger than the sum of its proper divisors (91472294462180).

121033202122012 is a wasteful number, since it uses less digits than its factorization.

121033202122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53709129 (or 53709127 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 121033202122012 its reverse (210221202330121), we get a palindrome (331254404452133).

The spelling of 121033202122012 in words is "one hundred twenty-one trillion, thirty-three billion, two hundred two million, one hundred twenty-two thousand, twelve".