22333248746 has 4 divisors (see below), whose sum is σ = 33499873122. Its totient is φ = 11166624372.

The previous prime is 22333248737. The next prime is 22333248767. The reversal of 22333248746 is 64784233322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64784233322 = 2 ⋅32392116661.

It can be written as a sum of positive squares in only one way, i.e., 21698763025 + 634485721 = 147305^2 + 25189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22333248697 and 22333248706.

It is an unprimeable number.

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, 5583312185 + ... + 5583312188.

Almost surely, 2^22333248746 is an apocalyptic number.

22333248746 is a deficient number, since it is larger than the sum of its proper divisors (11166624376).

22333248746 is a wasteful number, since it uses less digits than its factorization.

22333248746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166624375.

The product of its digits is 1161216, while the sum is 44.

The spelling of 22333248746 in words is "twenty-two billion, three hundred thirty-three million, two hundred forty-eight thousand, seven hundred forty-six".