22612070407240 has 32 divisors (see below), whose sum is σ = 52518357077760. Its totient is φ = 8753059512000.

The previous prime is 22612070407231. The next prime is 22612070407253. The reversal of 22612070407240 is 4270407021622.

It is a super-2 number, since 2×22612070407240² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22612070407240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9117769086 + ... + 9117771565.

It is an arithmetic number, because the mean of its divisors is an integer number (1641198658680).

Almost surely, 2^{22612070407240} is an apocalyptic number.

22612070407240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22612070407240 is an abundant number, since it is smaller than the sum of its proper divisors (29906286670520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22612070407240 is a wasteful number, since it uses less digits than its factorization.

22612070407240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18235540693 (or 18235540689 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 37.

Adding to 22612070407240 its reverse (4270407021622), we get a palindrome (26882477428862).

The spelling of 22612070407240 in words is "twenty-two trillion, six hundred twelve billion, seventy million, four hundred seven thousand, two hundred forty".