22611334020 has 48 divisors (see below), whose sum is σ = 69067349568. Its totient is φ = 5481535360.

The previous prime is 22611333961. The next prime is 22611334021. The reversal of 22611334020 is 2043311622.

It is a super-2 number, since 2×22611334020² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22611334021) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 17129139 + ... + 17130458.

It is an arithmetic number, because the mean of its divisors is an integer number (1438903116).

Almost surely, 2^22611334020 is an apocalyptic number.

22611334020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22611334020 is an abundant number, since it is smaller than the sum of its proper divisors (46456015548).

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

22611334020 is a wasteful number, since it uses less digits than its factorization.

22611334020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34259620 (or 34259618 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 22611334020 its reverse (2043311622), we get a palindrome (24654645642).

The spelling of 22611334020 in words is "twenty-two billion, six hundred eleven million, three hundred thirty-four thousand, twenty".