33221422412233 has 32 divisors (see below), whose sum is σ = 37682956800000. Its totient is φ = 29010797766720.

The previous prime is 33221422412197. The next prime is 33221422412251.

It is a happy number.

33221422412233 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 33221422412233 - 2²¹ = 33221420315081 is a prime.

It is a super-2 number, since 2×33221422412233² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33221422412293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1383810316 + ... + 1383834322.

It is an arithmetic number, because the mean of its divisors is an integer number (1177592400000).

Almost surely, 2^{33221422412233} is an apocalyptic number.

It is an amenable number.

33221422412233 is a deficient number, since it is larger than the sum of its proper divisors (4461534387767).

33221422412233 is a wasteful number, since it uses less digits than its factorization.

33221422412233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46045.

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 3322142 and 2412233, that added together give a palindrome (5734375).

The spelling of 33221422412233 in words is "thirty-three trillion, two hundred twenty-one billion, four hundred twenty-two million, four hundred twelve thousand, two hundred thirty-three".