22201231410401 has 4 divisors (see below), whose sum is σ = 23166502341312. Its totient is φ = 21235960479492.

The previous prime is 22201231410383. The next prime is 22201231410409. The reversal of 22201231410401 is 10401413210222.

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 22201231410401 - 2¹⁰ = 22201231409377 is a prime.

It is a super-2 number, since 2×22201231410401² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 965270930887 = 22201231410401 / (2 + 2 + 2 + 0 + 1 + 2 + 3 + 1 + 4 + 1 + 0 + 4 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22201231410409) 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, 482635465421 + ... + 482635465466.

It is an arithmetic number, because the mean of its divisors is an integer number (5791625585328).

Almost surely, 2^{22201231410401} is an apocalyptic number.

It is an amenable number.

22201231410401 is a deficient number, since it is larger than the sum of its proper divisors (965270930911).

22201231410401 is an equidigital number, since it uses as much as digits as its factorization.

22201231410401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965270930910.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 22201231410401 its reverse (10401413210222), we get a palindrome (32602644620623).

The spelling of 22201231410401 in words is "twenty-two trillion, two hundred one billion, two hundred thirty-one million, four hundred ten thousand, four hundred one".