33223224022 has 16 divisors (see below), whose sum is σ = 52462448640. Its totient is φ = 15735898728.

The previous prime is 33223224011. The next prime is 33223224053. The reversal of 33223224022 is 22042232233.

It is a super-2 number, since 2×33223224022² (a number of 22 digits) contains 22 as substring.

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, 475243 + ... + 540649.

It is an arithmetic number, because the mean of its divisors is an integer number (3278903040).

Almost surely, 2^33223224022 is an apocalyptic number.

33223224022 is a deficient number, since it is larger than the sum of its proper divisors (19239224618).

33223224022 is a wasteful number, since it uses less digits than its factorization.

33223224022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78795.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 33223224022 its reverse (22042232233), we get a palindrome (55265456255).

The spelling of 33223224022 in words is "thirty-three billion, two hundred twenty-three million, two hundred twenty-four thousand, twenty-two".