33120231022 has 8 divisors (see below), whose sum is σ = 49747213296. Its totient is φ = 16537826592.

The previous prime is 33120230993. The next prime is 33120231031. The reversal of 33120231022 is 22013202133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11142603 + ... + 11145574.

It is an arithmetic number, because the mean of its divisors is an integer number (6218401662).

Almost surely, 2^33120231022 is an apocalyptic number.

33120231022 is a deficient number, since it is larger than the sum of its proper divisors (16626982274).

33120231022 is a wasteful number, since it uses less digits than its factorization.

33120231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22288922.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 33120231022 its reverse (22013202133), we get a palindrome (55133433155).

The spelling of 33120231022 in words is "thirty-three billion, one hundred twenty million, two hundred thirty-one thousand, twenty-two".