33223421133023 has 16 divisors (see below), whose sum is σ = 37867602145536. Its totient is φ = 28853222312640.

The previous prime is 33223421133011. The next prime is 33223421133031. The reversal of 33223421133023 is 32033112432233.

It is not a de Polignac number, because 33223421133023 - 2⁴⁴ = 15631235088607 is a prime.

It is a super-2 number, since 2×33223421133023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33223421133053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83230286 + ... + 83628507.

It is an arithmetic number, because the mean of its divisors is an integer number (2366725134096).

Almost surely, 2^{33223421133023} is an apocalyptic number.

33223421133023 is a deficient number, since it is larger than the sum of its proper divisors (4644181012513).

33223421133023 is a wasteful number, since it uses less digits than its factorization.

33223421133023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166859614.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 33223421133023 its reverse (32033112432233), we get a palindrome (65256533565256).

The spelling of 33223421133023 in words is "thirty-three trillion, two hundred twenty-three billion, four hundred twenty-one million, one hundred thirty-three thousand, twenty-three".