22426026246 has 24 divisors (see below), whose sum is σ = 52327395120. Its totient is φ = 6900315696.

The previous prime is 22426026197. The next prime is 22426026251. The reversal of 22426026246 is 64262062422.

22426026246 is a `hidden beast` number, since 2 + 2 + 4 + 2 + 602 + 6 + 2 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 22426026246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47918626 + ... + 47919093.

It is an arithmetic number, because the mean of its divisors is an integer number (2180308130).

Almost surely, 2^22426026246 is an apocalyptic number.

22426026246 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22426026246 is an abundant number, since it is smaller than the sum of its proper divisors (29901368874).

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

22426026246 is a wasteful number, since it uses less digits than its factorization.

22426026246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95837740 (or 95837737 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 22426026246 its reverse (64262062422), we get a palindrome (86688088668).

The spelling of 22426026246 in words is "twenty-two billion, four hundred twenty-six million, twenty-six thousand, two hundred forty-six".