23011033322 has 4 divisors (see below), whose sum is σ = 34516549986. Its totient is φ = 11505516660.

The previous prime is 23011033301. The next prime is 23011033379. The reversal of 23011033322 is 22333011032.

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

It can be written as a sum of positive squares in only one way, i.e., 18941741641 + 4069291681 = 137629^2 + 63791^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23011033294 and 23011033303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5752758329 + ... + 5752758332.

Almost surely, 2^23011033322 is an apocalyptic number.

23011033322 is a deficient number, since it is larger than the sum of its proper divisors (11505516664).

23011033322 is a wasteful number, since it uses less digits than its factorization.

23011033322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505516663.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23011033322 its reverse (22333011032), we get a palindrome (45344044354).

The spelling of 23011033322 in words is "twenty-three billion, eleven million, thirty-three thousand, three hundred twenty-two".