22331133033001 has 4 divisors (see below), whose sum is σ = 24048912497092. Its totient is φ = 20613353568912.

The previous prime is 22331133032969. The next prime is 22331133033019. The reversal of 22331133033001 is 10033033113322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 996443168400 + 21334689864601 = 998220^2 + 4618949^2 .

It is not a de Polignac number, because 22331133033001 - 2⁵ = 22331133032969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22331133033071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858889732026 + ... + 858889732051.

It is an arithmetic number, because the mean of its divisors is an integer number (6012228124273).

Almost surely, 2^{22331133033001} is an apocalyptic number.

It is an amenable number.

22331133033001 is a deficient number, since it is larger than the sum of its proper divisors (1717779464091).

22331133033001 is a wasteful number, since it uses less digits than its factorization.

22331133033001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1717779464090.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 22331133033001 its reverse (10033033113322), we get a palindrome (32364166146323).

The spelling of 22331133033001 in words is "twenty-two trillion, three hundred thirty-one billion, one hundred thirty-three million, thirty-three thousand, one".