22056101262 has 96 divisors (see below), whose sum is σ = 52540488000. Its totient is φ = 6645090816.

The previous prime is 22056101261. The next prime is 22056101267. The reversal of 22056101262 is 26210165022.

22056101262 is a `hidden beast` number, since 2 + 20 + 5 + 610 + 1 + 26 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22056101261) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7427314 + ... + 7430282.

It is an arithmetic number, because the mean of its divisors is an integer number (547296750).

Almost surely, 2^22056101262 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22056101262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26270244000).

22056101262 is an abundant number, since it is smaller than the sum of its proper divisors (30484386738).

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

22056101262 is a wasteful number, since it uses less digits than its factorization.

22056101262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642 (or 3639 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 22056101262 its reverse (26210165022), we get a palindrome (48266266284).

The spelling of 22056101262 in words is "twenty-two billion, fifty-six million, one hundred one thousand, two hundred sixty-two".