22422202422431 has 8 divisors (see below), whose sum is σ = 25913299750560. Its totient is φ = 19003086482688.

The previous prime is 22422202422379. The next prime is 22422202422467. The reversal of 22422202422431 is 13422420222422.

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

It is not a de Polignac number, because 22422202422431 - 2³⁸ = 22147324515487 is a prime.

It is a super-2 number, since 2×22422202422431² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22422202422731) 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, 17995346426 + ... + 17995347671.

It is an arithmetic number, because the mean of its divisors is an integer number (3239162468820).

Almost surely, 2^{22422202422431} is an apocalyptic number.

22422202422431 is a deficient number, since it is larger than the sum of its proper divisors (3491097328129).

22422202422431 is an equidigital number, since it uses as much as digits as its factorization.

22422202422431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35990694193.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 22422202422431 its reverse (13422420222422), we get a palindrome (35844622644853).

The spelling of 22422202422431 in words is "twenty-two trillion, four hundred twenty-two billion, two hundred two million, four hundred twenty-two thousand, four hundred thirty-one".