12210101233 has 16 divisors (see below), whose sum is σ = 14845947840. Its totient is φ = 9897292800.

The previous prime is 12210101221. The next prime is 12210101237. The reversal of 12210101233 is 33210101221.

It is a cyclic number.

It is not a de Polignac number, because 12210101233 - 2⁵ = 12210101201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210101237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1714728 + ... + 1721833.

It is an arithmetic number, because the mean of its divisors is an integer number (927871740).

Almost surely, 2^12210101233 is an apocalyptic number.

It is an amenable number.

12210101233 is a deficient number, since it is larger than the sum of its proper divisors (2635846607).

12210101233 is a wasteful number, since it uses less digits than its factorization.

12210101233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436608.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12210101233 its reverse (33210101221), we get a palindrome (45420202454).

The spelling of 12210101233 in words is "twelve billion, two hundred ten million, one hundred one thousand, two hundred thirty-three".