10233111212 has 6 divisors (see below), whose sum is σ = 17907944628. Its totient is φ = 5116555604.

The previous prime is 10233111211. The next prime is 10233111227. The reversal of 10233111212 is 21211133201.

It is not an unprimeable number, because it can be changed into a prime (10233111211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1279138898 + ... + 1279138905.

It is an arithmetic number, because the mean of its divisors is an integer number (2984657438).

Almost surely, 2^10233111212 is an apocalyptic number.

It is an amenable number.

10233111212 is a deficient number, since it is larger than the sum of its proper divisors (7674833416).

10233111212 is a wasteful number, since it uses less digits than its factorization.

10233111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558277807 (or 2558277805 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10233111212 its reverse (21211133201), we get a palindrome (31444244413).

The spelling of 10233111212 in words is "ten billion, two hundred thirty-three million, one hundred eleven thousand, two hundred twelve".