22041611064 has 96 divisors (see below), whose sum is σ = 65598614640. Its totient is φ = 6630489600.

The previous prime is 22041611051. The next prime is 22041611077. The reversal of 22041611064 is 46011614022.

22041611064 is a `hidden beast` number, since 2 + 2 + 0 + 41 + 611 + 0 + 6 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (22041611051) and next prime (22041611077).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6934 + ... + 210074.

Almost surely, 2^22041611064 is an apocalyptic number.

22041611064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22041611064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32799307320).

22041611064 is an abundant number, since it is smaller than the sum of its proper divisors (43557003576).

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

22041611064 is a wasteful number, since it uses less digits than its factorization.

22041611064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203301 (or 203294 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

It can be divided in two parts, 2204161 and 1064, that added together give a square (2205225 = 1485²).

The spelling of 22041611064 in words is "twenty-two billion, forty-one million, six hundred eleven thousand, sixty-four".