22294083492 has 192 divisors, whose sum is σ = 62448422400. Its totient is φ = 6852833280.

The previous prime is 22294083457. The next prime is 22294083527. The reversal of 22294083492 is 29438049222.

22294083492 is a `hidden beast` number, since 22 + 29 + 40 + 83 + 492 = 666.

It is an interprime number because it is at equal distance from previous prime (22294083457) and next prime (22294083527).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 24258609 + ... + 24259527.

It is an arithmetic number, because the mean of its divisors is an integer number (325252200).

Almost surely, 2^22294083492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22294083492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31224211200).

22294083492 is an abundant number, since it is smaller than the sum of its proper divisors (40154338908).

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

22294083492 is a wasteful number, since it uses less digits than its factorization.

22294083492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203 (or 1195 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 22294083492 in words is "twenty-two billion, two hundred ninety-four million, eighty-three thousand, four hundred ninety-two".