12111033322230 has 32 divisors (see below), whose sum is σ = 29068731153504. Its totient is φ = 3229358754816.

The previous prime is 12111033322217. The next prime is 12111033322231. The reversal of 12111033322230 is 3222333011121.

It is a self number, because there is not a number n which added to its sum of digits gives 12111033322230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12111033322231) 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, 15239227 + ... + 16014246.

It is an arithmetic number, because the mean of its divisors is an integer number (908397848547).

Almost surely, 2^{12111033322230} is an apocalyptic number.

12111033322230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12111033322230 is an abundant number, since it is smaller than the sum of its proper divisors (16957697831274).

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

12111033322230 is a wasteful number, since it uses less digits than its factorization.

12111033322230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31266400.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12111033322230 its reverse (3222333011121), we get a palindrome (15333366333351).

The spelling of 12111033322230 in words is "twelve trillion, one hundred eleven billion, thirty-three million, three hundred twenty-two thousand, two hundred thirty".