22348237377 has 16 divisors (see below), whose sum is σ = 30284413632. Its totient is φ = 14657323200.

The previous prime is 22348237343. The next prime is 22348237381. The reversal of 22348237377 is 77373284322.

It is not a de Polignac number, because 22348237377 - 2¹⁸ = 22347975233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22348239377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187323 + ... + 282464.

It is an arithmetic number, because the mean of its divisors is an integer number (1892775852).

Almost surely, 2^22348237377 is an apocalyptic number.

It is an amenable number.

22348237377 is a deficient number, since it is larger than the sum of its proper divisors (7936176255).

22348237377 is a wasteful number, since it uses less digits than its factorization.

22348237377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470048.

The product of its digits is 2370816, while the sum is 48.

The spelling of 22348237377 in words is "twenty-two billion, three hundred forty-eight million, two hundred thirty-seven thousand, three hundred seventy-seven".