33130032022 has 4 divisors (see below), whose sum is σ = 49695048036. Its totient is φ = 16565016010.

The previous prime is 33130032007. The next prime is 33130032077. The reversal of 33130032022 is 22023003133.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8282508004 + ... + 8282508007.

It is an arithmetic number, because the mean of its divisors is an integer number (12423762009).

Almost surely, 2^33130032022 is an apocalyptic number.

33130032022 is a deficient number, since it is larger than the sum of its proper divisors (16565016014).

33130032022 is a wasteful number, since it uses less digits than its factorization.

33130032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16565016013.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 33130032022 its reverse (22023003133), we get a palindrome (55153035155).

The spelling of 33130032022 in words is "thirty-three billion, one hundred thirty million, thirty-two thousand, twenty-two".