22982277494 has 16 divisors (see below), whose sum is σ = 37802226960. Its totient is φ = 10392360960.

The previous prime is 22982277449. The next prime is 22982277503. The reversal of 22982277494 is 49477228922.

It is a super-2 number, since 2×22982277494² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2702099 + ... + 2710590.

It is an arithmetic number, because the mean of its divisors is an integer number (2362639185).

Almost surely, 2^22982277494 is an apocalyptic number.

22982277494 is a deficient number, since it is larger than the sum of its proper divisors (14819949466).

22982277494 is a wasteful number, since it uses less digits than its factorization.

22982277494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5412895.

The product of its digits is 8128512, while the sum is 56.

The spelling of 22982277494 in words is "twenty-two billion, nine hundred eighty-two million, two hundred seventy-seven thousand, four hundred ninety-four".