2233121330 has 16 divisors (see below), whose sum is σ = 4385038464. Its totient is φ = 812044080.

The previous prime is 2233121329. The next prime is 2233121381. The reversal of 2233121330 is 331213322.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10150442 + ... + 10150661.

It is an arithmetic number, because the mean of its divisors is an integer number (274064904).

Almost surely, 2^2233121330 is an apocalyptic number.

2233121330 is a deficient number, since it is larger than the sum of its proper divisors (2151917134).

2233121330 is a wasteful number, since it uses less digits than its factorization.

2233121330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20301121.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2233121330 is about 47255.9131749668. The cubic root of 2233121330 is about 1307.0858302106.

Adding to 2233121330 its reverse (331213322), we get a palindrome (2564334652).

It can be divided in two parts, 2 and 233121330, that added together give a palindrome (233121332).

The spelling of 2233121330 in words is "two billion, two hundred thirty-three million, one hundred twenty-one thousand, three hundred thirty".