121022233133000 has 64 divisors (see below), whose sum is σ = 288535271422320. Its totient is φ = 47495517888000.

The previous prime is 121022233132943. The next prime is 121022233133017. The reversal of 121022233133000 is 331332220121.

It can be written as a sum of positive squares in 8 ways, for example, as 535036657444 + 120487196475556 = 731462^2 + 10976666^2 .

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, 1141666181 + ... + 1141772180.

Almost surely, 2^{121022233133000} is an apocalyptic number.

121022233133000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121022233133000 is an abundant number, since it is smaller than the sum of its proper divisors (167513038289320).

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

121022233133000 is a wasteful number, since it uses less digits than its factorization.

121022233133000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283438435 (or 2283438421 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 121022233133000 its reverse (331332220121), we get a palindrome (121353565353121).

The spelling of 121022233133000 in words is "one hundred twenty-one trillion, twenty-two billion, two hundred thirty-three million, one hundred thirty-three thousand".