23031222310 has 16 divisors (see below), whose sum is σ = 41475494016. Its totient is φ = 9208201408.

The previous prime is 23031222287. The next prime is 23031222317. The reversal of 23031222310 is 1322213032.

It is a super-2 number, since 2×23031222310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031222317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 513334 + ... + 556393.

It is an arithmetic number, because the mean of its divisors is an integer number (2592218376).

Almost surely, 2^23031222310 is an apocalyptic number.

23031222310 is a deficient number, since it is larger than the sum of its proper divisors (18444271706).

23031222310 is a wasteful number, since it uses less digits than its factorization.

23031222310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071887.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23031222310 its reverse (1322213032), we get a palindrome (24353435342).

The spelling of 23031222310 in words is "twenty-three billion, thirty-one million, two hundred twenty-two thousand, three hundred ten".