22133767746 has 32 divisors (see below), whose sum is σ = 46881177408. Its totient is φ = 6942494720.

The previous prime is 22133767741. The next prime is 22133767751. The reversal of 22133767746 is 64776733122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22133767741) and next prime (22133767751).

It is a junction number, because it is equal to n+sod(n) for n = 22133767695 and 22133767704.

It is not an unprimeable number, because it can be changed into a prime (22133767741) 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 in 15 ways as a sum of consecutive naturals, for example, 544546 + ... + 583778.

It is an arithmetic number, because the mean of its divisors is an integer number (1465036794).

Almost surely, 2^22133767746 is an apocalyptic number.

22133767746 is an abundant number, since it is smaller than the sum of its proper divisors (24747409662).

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

22133767746 is a wasteful number, since it uses less digits than its factorization.

22133767746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44786.

The product of its digits is 1778112, while the sum is 48.

The spelling of 22133767746 in words is "twenty-two billion, one hundred thirty-three million, seven hundred sixty-seven thousand, seven hundred forty-six".