2233122312 has 64 divisors (see below), whose sum is σ = 5936198400. Its totient is φ = 697625600.

The previous prime is 2233122301. The next prime is 2233122323. The reversal of 2233122312 is 2132213322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2233122301) and next prime (2233122323).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86062 + ... + 108962.

It is an arithmetic number, because the mean of its divisors is an integer number (92753100).

Almost surely, 2^2233122312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2233122312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2968099200).

2233122312 is an abundant number, since it is smaller than the sum of its proper divisors (3703076088).

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

2233122312 is a wasteful number, since it uses less digits than its factorization.

2233122312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23166 (or 23162 counting only the distinct ones).

The product of its digits is 864, while the sum is 21.

The square root of 2233122312 is about 47255.9235651997. The cubic root of 2233122312 is about 1307.0860218046.

Adding to 2233122312 its reverse (2132213322), we get a palindrome (4365335634).

The spelling of 2233122312 in words is "two billion, two hundred thirty-three million, one hundred twenty-two thousand, three hundred twelve".