22036711201 has 4 divisors (see below), whose sum is σ = 22574192004. Its totient is φ = 21499230400.

The previous prime is 22036711187. The next prime is 22036711219. The reversal of 22036711201 is 10211763022.

It is a happy number.

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 12166090000 + 9870621201 = 110300^2 + 99351^2 .

It is a cyclic number.

It is not a de Polignac number, because 22036711201 - 2²⁹ = 21499840289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22036711241) 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, 268740340 + ... + 268740421.

It is an arithmetic number, because the mean of its divisors is an integer number (5643548001).

Almost surely, 2^22036711201 is an apocalyptic number.

It is an amenable number.

22036711201 is a deficient number, since it is larger than the sum of its proper divisors (537480803).

22036711201 is an equidigital number, since it uses as much as digits as its factorization.

22036711201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537480802.

The product of its (nonzero) digits is 1008, while the sum is 25.

The spelling of 22036711201 in words is "twenty-two billion, thirty-six million, seven hundred eleven thousand, two hundred one".