22420431341 has 12 divisors (see below), whose sum is σ = 28164509856. Its totient is φ = 17470465320.

The previous prime is 22420431331. The next prime is 22420431377. The reversal of 22420431341 is 14313402422.

It is not a de Polignac number, because 22420431341 - 2²² = 22416237037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22420431341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22420431331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13234355 + ... + 13236048.

It is an arithmetic number, because the mean of its divisors is an integer number (2347042488).

Almost surely, 2^22420431341 is an apocalyptic number.

It is an amenable number.

22420431341 is a deficient number, since it is larger than the sum of its proper divisors (5744078515).

22420431341 is a wasteful number, since it uses less digits than its factorization.

22420431341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26470432 (or 26470421 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22420431341 its reverse (14313402422), we get a palindrome (36733833763).

The spelling of 22420431341 in words is "twenty-two billion, four hundred twenty million, four hundred thirty-one thousand, three hundred forty-one".