22021010233001 has 16 divisors (see below), whose sum is σ = 25571944352640. Its totient is φ = 18787550935680.

The previous prime is 22021010232931. The next prime is 22021010233007. The reversal of 22021010233001 is 10033201012022.

It is a cyclic number.

It is not a de Polignac number, because 22021010233001 - 2²² = 22021006038697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22021010233007) 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, 1087232405 + ... + 1087252658.

It is an arithmetic number, because the mean of its divisors is an integer number (1598246522040).

Almost surely, 2^{22021010233001} is an apocalyptic number.

It is an amenable number.

22021010233001 is a deficient number, since it is larger than the sum of its proper divisors (3550934119639).

22021010233001 is a wasteful number, since it uses less digits than its factorization.

22021010233001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2174485136.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 22021010233001 its reverse (10033201012022), we get a palindrome (32054211245023).

The spelling of 22021010233001 in words is "twenty-two trillion, twenty-one billion, ten million, two hundred thirty-three thousand, one".