33421112131122 has 48 divisors (see below), whose sum is σ = 76225215699360. Its totient is φ = 10553810184576.

The previous prime is 33421112131081. The next prime is 33421112131151. The reversal of 33421112131122 is 22113121112433.

33421112131122 is a `hidden beast` number, since 3 + 3 + 421 + 1 + 1 + 213 + 1 + 1 + 22 = 666.

It is a super-2 number, since 2×33421112131122² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15384618 + ... + 17422074.

It is an arithmetic number, because the mean of its divisors is an integer number (1588025327070).

Almost surely, 2^{33421112131122} is an apocalyptic number.

33421112131122 is an abundant number, since it is smaller than the sum of its proper divisors (42804103568238).

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

33421112131122 is a wasteful number, since it uses less digits than its factorization.

33421112131122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2085447 (or 2085444 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

Adding to 33421112131122 its reverse (22113121112433), we get a palindrome (55534233243555).

The spelling of 33421112131122 in words is "thirty-three trillion, four hundred twenty-one billion, one hundred twelve million, one hundred thirty-one thousand, one hundred twenty-two".