22426030011 has 96 divisors (see below), whose sum is σ = 39735377920. Its totient is φ = 10981967040.

The previous prime is 22426029959. The next prime is 22426030021. The reversal of 22426030011 is 11003062422.

It is not a de Polignac number, because 22426030011 - 2⁶ = 22426029947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 22426030011.

It is not an unprimeable number, because it can be changed into a prime (22426030021) 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 95 ways as a sum of consecutive naturals, for example, 10765176 + ... + 10767258.

Almost surely, 2^22426030011 is an apocalyptic number.

22426030011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22426030011 is a deficient number, since it is larger than the sum of its proper divisors (17309347909).

22426030011 is a wasteful number, since it uses less digits than its factorization.

22426030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357 (or 2346 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22426030011 its reverse (11003062422), we get a palindrome (33429092433).

The spelling of 22426030011 in words is "twenty-two billion, four hundred twenty-six million, thirty thousand, eleven".