233022313012 has 24 divisors (see below), whose sum is σ = 410161752000. Its totient is φ = 115834762176.

The previous prime is 233022312983. The next prime is 233022313031. The reversal of 233022313012 is 210313220332.

It is a super-2 number, since 2×233022313012² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424489 + ... + 803887.

It is an arithmetic number, because the mean of its divisors is an integer number (17090073000).

Almost surely, 2^233022313012 is an apocalyptic number.

It is an amenable number.

233022313012 is a deficient number, since it is larger than the sum of its proper divisors (177139438988).

233022313012 is a wasteful number, since it uses less digits than its factorization.

233022313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380295 (or 380293 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 233022313012 its reverse (210313220332), we get a palindrome (443335533344).

The spelling of 233022313012 in words is "two hundred thirty-three billion, twenty-two million, three hundred thirteen thousand, twelve".