22127290440366 has 16 divisors (see below), whose sum is σ = 44326074556800. Its totient is φ = 7363847867448.

The previous prime is 22127290440361. The next prime is 22127290440377. The reversal of 22127290440366 is 66304409272122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22127290440361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2978899146 + ... + 2978906573.

It is an arithmetic number, because the mean of its divisors is an integer number (2770379659800).

Almost surely, 2^{22127290440366} is an apocalyptic number.

22127290440366 is an abundant number, since it is smaller than the sum of its proper divisors (22198784116434).

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

22127290440366 is a wasteful number, since it uses less digits than its factorization.

22127290440366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5957806343.

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 22127290440366 in words is "twenty-two trillion, one hundred twenty-seven billion, two hundred ninety million, four hundred forty thousand, three hundred sixty-six".