22213332124401 has 32 divisors (see below), whose sum is σ = 35698337998848. Its totient is φ = 12119806096640.

The previous prime is 22213332124393. The next prime is 22213332124421. The reversal of 22213332124401 is 10442123331222.

It is a happy number.

It is not a de Polignac number, because 22213332124401 - 2³ = 22213332124393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22213332124421) 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, 860768781 + ... + 860794586.

It is an arithmetic number, because the mean of its divisors is an integer number (1115573062464).

Almost surely, 2^{22213332124401} is an apocalyptic number.

It is an amenable number.

22213332124401 is a deficient number, since it is larger than the sum of its proper divisors (13485005874447).

22213332124401 is a wasteful number, since it uses less digits than its factorization.

22213332124401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721563421.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22213332124401 its reverse (10442123331222), we get a palindrome (32655455455623).

The spelling of 22213332124401 in words is "twenty-two trillion, two hundred thirteen billion, three hundred thirty-two million, one hundred twenty-four thousand, four hundred one".