12220221233233 has 32 divisors (see below), whose sum is σ = 14054758502400. Its totient is φ = 10538734348800.

The previous prime is 12220221233141. The next prime is 12220221233251. The reversal of 12220221233233 is 33233212202221.

12220221233233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12220221233233 - 2¹³ = 12220221225041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220221233263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115309413 + ... + 115415341.

It is an arithmetic number, because the mean of its divisors is an integer number (439211203200).

Almost surely, 2^{12220221233233} is an apocalyptic number.

12220221233233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12220221233233 is a deficient number, since it is larger than the sum of its proper divisors (1834537269167).

12220221233233 is a wasteful number, since it uses less digits than its factorization.

12220221233233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115873.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12220221233233 its reverse (33233212202221), we get a palindrome (45453433435454).

The spelling of 12220221233233 in words is "twelve trillion, two hundred twenty billion, two hundred twenty-one million, two hundred thirty-three thousand, two hundred thirty-three".