23221130000310 has 48 divisors (see below), whose sum is σ = 65863568730960. Its totient is φ = 5629364848320.

The previous prime is 23221130000291. The next prime is 23221130000351. The reversal of 23221130000310 is 1300003112232.

23221130000310 is a `hidden beast` number, since 2 + 3 + 221 + 130 + 0 + 0 + 0 + 310 = 666.

It is a super-2 number, since 2×23221130000310² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11727842445 + ... + 11727844424.

It is an arithmetic number, because the mean of its divisors is an integer number (1372157681895).

Almost surely, 2^{23221130000310} is an apocalyptic number.

23221130000310 is an abundant number, since it is smaller than the sum of its proper divisors (42642438730650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23221130000310 is a wasteful number, since it uses less digits than its factorization.

23221130000310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23455686893 (or 23455686890 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23221130000310 its reverse (1300003112232), we get a palindrome (24521133112542).

The spelling of 23221130000310 in words is "twenty-three trillion, two hundred twenty-one billion, one hundred thirty million, three hundred ten", and thus it is an aban number.