22611954982 has 8 divisors (see below), whose sum is σ = 33927044256. Its totient is φ = 11302940232.

The previous prime is 22611954979. The next prime is 22611954997. The reversal of 22611954982 is 28945911622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22611954982² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1509313 + ... + 1524220.

It is an arithmetic number, because the mean of its divisors is an integer number (4240880532).

Almost surely, 2^22611954982 is an apocalyptic number.

22611954982 is a deficient number, since it is larger than the sum of its proper divisors (11315089274).

22611954982 is a wasteful number, since it uses less digits than its factorization.

22611954982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037262.

The product of its digits is 622080, while the sum is 49.

The spelling of 22611954982 in words is "twenty-two billion, six hundred eleven million, nine hundred fifty-four thousand, nine hundred eighty-two".