22000011010201 has 4 divisors (see below), whose sum is σ = 25142869725952. Its totient is φ = 18857152294452.

The previous prime is 22000011010181. The next prime is 22000011010231. The reversal of 22000011010201 is 10201011000022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22000011010201 - 2¹⁷ = 22000010879129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000011010231) 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, 1571429357865 + ... + 1571429357878.

It is an arithmetic number, because the mean of its divisors is an integer number (6285717431488).

Almost surely, 2^{22000011010201} is an apocalyptic number.

It is an amenable number.

22000011010201 is a deficient number, since it is larger than the sum of its proper divisors (3142858715751).

22000011010201 is an equidigital number, since it uses as much as digits as its factorization.

22000011010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3142858715750.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 22000011010201 its reverse (10201011000022), we get a palindrome (32201022010223).

The spelling of 22000011010201 in words is "twenty-two trillion, eleven million, ten thousand, two hundred one".