22013224201 has 4 divisors (see below), whose sum is σ = 22014315904. Its totient is φ = 22012132500.

The previous prime is 22013224151. The next prime is 22013224229. The reversal of 22013224201 is 10242231022.

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 22013224201 - 2⁷ = 22013224073 is a prime.

It is a super-3 number, since 3×22013224201³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22013224291) 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, 515025 + ... + 556126.

It is an arithmetic number, because the mean of its divisors is an integer number (5503578976).

Almost surely, 2^22013224201 is an apocalyptic number.

It is an amenable number.

22013224201 is a deficient number, since it is larger than the sum of its proper divisors (1091703).

22013224201 is a wasteful number, since it uses less digits than its factorization.

22013224201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091702.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22013224201 its reverse (10242231022), we get a palindrome (32255455223).

The spelling of 22013224201 in words is "twenty-two billion, thirteen million, two hundred twenty-four thousand, two hundred one".