22307748986882 has 4 divisors (see below), whose sum is σ = 33461623480326. Its totient is φ = 11153874493440.

The previous prime is 22307748986881. The next prime is 22307748986891. The reversal of 22307748986882 is 28868984770322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 21006189729001 + 1301559257881 = 4583251^2 + 1140859^2 .

It is a super-3 number, since 3×22307748986882³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22307748986881) by changing a digit.

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 as a sum of consecutive naturals, namely, 5576937246719 + ... + 5576937246722.

Almost surely, 2^{22307748986882} is an apocalyptic number.

22307748986882 is a deficient number, since it is larger than the sum of its proper divisors (11153874493444).

22307748986882 is a wasteful number, since it uses less digits than its factorization.

22307748986882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153874493443.

The product of its (nonzero) digits is 1040449536, while the sum is 74.

The spelling of 22307748986882 in words is "twenty-two trillion, three hundred seven billion, seven hundred forty-eight million, nine hundred eighty-six thousand, eight hundred eighty-two".