22202022211001 has 32 divisors (see below), whose sum is σ = 23040134240256. Its totient is φ = 21371947200000.

The previous prime is 22202022210961. The next prime is 22202022211013. The reversal of 22202022211001 is 10011222020222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22202022211001 - 2¹⁸ = 22202021948857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202022211051) 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, 7398206501 + ... + 7398209501.

It is an arithmetic number, because the mean of its divisors is an integer number (720004195008).

Almost surely, 2^{22202022211001} is an apocalyptic number.

It is an amenable number.

22202022211001 is a deficient number, since it is larger than the sum of its proper divisors (838112029255).

22202022211001 is a wasteful number, since it uses less digits than its factorization.

22202022211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4953.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22202022211001 its reverse (10011222020222), we get a palindrome (32213244231223).

The spelling of 22202022211001 in words is "twenty-two trillion, two hundred two billion, twenty-two million, two hundred eleven thousand, one".