22636196397342 has 96 divisors (see below), whose sum is σ = 55487474025984. Its totient is φ = 6859191715200.

The previous prime is 22636196397341. The next prime is 22636196397343. The reversal of 22636196397342 is 24379369163622.

22636196397342 is a `hidden beast` number, since 2 + 2 + 6 + 3 + 619 + 6 + 3 + 9 + 7 + 3 + 4 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (22636196397341) and next prime (22636196397343).

It is a self number, because there is not a number n which added to its sum of digits gives 22636196397342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22636196397341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 175877878 + ... + 176006534.

It is an arithmetic number, because the mean of its divisors is an integer number (577994521104).

Almost surely, 2^{22636196397342} is an apocalyptic number.

22636196397342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22636196397342 is an abundant number, since it is smaller than the sum of its proper divisors (32851277628642).

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

22636196397342 is a wasteful number, since it uses less digits than its factorization.

22636196397342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161596 (or 161584 counting only the distinct ones).

The product of its digits is 105815808, while the sum is 63.

The spelling of 22636196397342 in words is "twenty-two trillion, six hundred thirty-six billion, one hundred ninety-six million, three hundred ninety-seven thousand, three hundred forty-two".