22213454201 has 4 divisors (see below), whose sum is σ = 22217349504. Its totient is φ = 22209558900.

The previous prime is 22213454183. The next prime is 22213454267. The reversal of 22213454201 is 10245431222.

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 22213454201 - 2³⁴ = 5033585017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22213450201) 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, 1939085 + ... + 1950506.

It is an arithmetic number, because the mean of its divisors is an integer number (5554337376).

Almost surely, 2^22213454201 is an apocalyptic number.

It is an amenable number.

22213454201 is a deficient number, since it is larger than the sum of its proper divisors (3895303).

22213454201 is an equidigital number, since it uses as much as digits as its factorization.

22213454201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3895302.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 22213454201 its reverse (10245431222), we get a palindrome (32458885423).

The spelling of 22213454201 in words is "twenty-two billion, two hundred thirteen million, four hundred fifty-four thousand, two hundred one".