22112662377 has 16 divisors (see below), whose sum is σ = 32134068288. Its totient is φ = 13443840960.

The previous prime is 22112662373. The next prime is 22112662387. The reversal of 22112662377 is 77326621122.

It is not a de Polignac number, because 22112662377 - 2² = 22112662373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (22112662373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3412374 + ... + 3418847.

It is an arithmetic number, because the mean of its divisors is an integer number (2008379268).

Almost surely, 2^22112662377 is an apocalyptic number.

It is an amenable number.

22112662377 is a deficient number, since it is larger than the sum of its proper divisors (10021405911).

22112662377 is a wasteful number, since it uses less digits than its factorization.

22112662377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6831320.

The product of its digits is 84672, while the sum is 39.

The spelling of 22112662377 in words is "twenty-two billion, one hundred twelve million, six hundred sixty-two thousand, three hundred seventy-seven".