33221255212233 has 48 divisors (see below), whose sum is σ = 54572333916672. Its totient is φ = 19291690080000.

The previous prime is 33221255212217. The next prime is 33221255212273.

33221255212233 is a `hidden beast` number, since 3 + 3 + 2 + 2 + 125 + 521 + 2 + 2 + 3 + 3 = 666.

33221255212233 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 33221255212233 - 2⁴ = 33221255212217 is a prime.

It is a super-2 number, since 2×33221255212233² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33221255212273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53278060 + ... + 53897997.

It is an arithmetic number, because the mean of its divisors is an integer number (1136923623264).

Almost surely, 2^{33221255212233} is an apocalyptic number.

33221255212233 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

33221255212233 is a deficient number, since it is larger than the sum of its proper divisors (21351078704439).

33221255212233 is a wasteful number, since it uses less digits than its factorization.

33221255212233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107176206 (or 107176203 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

It can be divided in two parts, 3322125 and 5212233, that added together give a palindrome (8534358).

The spelling of 33221255212233 in words is "thirty-three trillion, two hundred twenty-one billion, two hundred fifty-five million, two hundred twelve thousand, two hundred thirty-three".