10688690223 has 6 divisors (see below), whose sum is σ = 15439219224. Its totient is φ = 7125793476.

The previous prime is 10688690191. The next prime is 10688690237. The reversal of 10688690223 is 32209688601.

It is not a de Polignac number, because 10688690223 - 2⁵ = 10688690191 is a prime.

It is a super-2 number, since 2×10688690223² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10688697223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 593816115 + ... + 593816132.

It is an arithmetic number, because the mean of its divisors is an integer number (2573203204).

Almost surely, 2^10688690223 is an apocalyptic number.

10688690223 is a deficient number, since it is larger than the sum of its proper divisors (4750529001).

10688690223 is a wasteful number, since it uses less digits than its factorization.

10688690223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187632253 (or 1187632250 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 10688690223 in words is "ten billion, six hundred eighty-eight million, six hundred ninety thousand, two hundred twenty-three".