22422022401 has 8 divisors (see below), whose sum is σ = 30160596960. Its totient is φ = 14815731392.

The previous prime is 22422022393. The next prime is 22422022421. The reversal of 22422022401 is 10422022422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22422022401 - 2³ = 22422022393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22422022421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33070491 + ... + 33071168.

It is an arithmetic number, because the mean of its divisors is an integer number (3770074620).

Almost surely, 2^22422022401 is an apocalyptic number.

It is an amenable number.

22422022401 is a deficient number, since it is larger than the sum of its proper divisors (7738574559).

22422022401 is a wasteful number, since it uses less digits than its factorization.

22422022401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66141775.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 22422022401 its sum of digits (21), we get a palindrome (22422022422).

Adding to 22422022401 its reverse (10422022422), we get a palindrome (32844044823).

The spelling of 22422022401 in words is "twenty-two billion, four hundred twenty-two million, twenty-two thousand, four hundred one".