23206760218 has 4 divisors (see below), whose sum is σ = 34810140330. Its totient is φ = 11603380108.

The previous prime is 23206760207. The next prime is 23206760237. The reversal of 23206760218 is 81206760232.

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., 19449928369 + 3756831849 = 139463^2 + 61293^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5801690053 + ... + 5801690056.

Almost surely, 2^23206760218 is an apocalyptic number.

23206760218 is a deficient number, since it is larger than the sum of its proper divisors (11603380112).

23206760218 is a wasteful number, since it uses less digits than its factorization.

23206760218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11603380111.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 23206760218 in words is "twenty-three billion, two hundred six million, seven hundred sixty thousand, two hundred eighteen".