33220132031001 has 16 divisors (see below), whose sum is σ = 44366867040896. Its totient is φ = 22110093472896.

The previous prime is 33220132030937. The next prime is 33220132031039. The reversal of 33220132031001 is 10013023102233.

It is not a de Polignac number, because 33220132031001 - 2⁶ = 33220132030937 is a prime.

It is a super-2 number, since 2×33220132031001² (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 (33220132032001) 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, 5348916 + ... + 9749418.

It is an arithmetic number, because the mean of its divisors is an integer number (2772929190056).

Almost surely, 2^{33220132031001} is an apocalyptic number.

It is an amenable number.

33220132031001 is a deficient number, since it is larger than the sum of its proper divisors (11146735009895).

33220132031001 is a wasteful number, since it uses less digits than its factorization.

33220132031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404672.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 33220132031001 its reverse (10013023102233), we get a palindrome (43233155133234).

The spelling of 33220132031001 in words is "thirty-three trillion, two hundred twenty billion, one hundred thirty-two million, thirty-one thousand, one".