22776235126 has 4 divisors (see below), whose sum is σ = 34164352692. Its totient is φ = 11388117562.

The previous prime is 22776235117. The next prime is 22776235127. The reversal of 22776235126 is 62153267722.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22776235127) 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, 5694058780 + ... + 5694058783.

It is an arithmetic number, because the mean of its divisors is an integer number (8541088173).

Almost surely, 2^22776235126 is an apocalyptic number.

22776235126 is a deficient number, since it is larger than the sum of its proper divisors (11388117566).

22776235126 is a wasteful number, since it uses less digits than its factorization.

22776235126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11388117565.

The product of its digits is 423360, while the sum is 43.

The spelling of 22776235126 in words is "twenty-two billion, seven hundred seventy-six million, two hundred thirty-five thousand, one hundred twenty-six".