2233300121 has 16 divisors (see below), whose sum is σ = 2493954960. Its totient is φ = 1985679360.

The previous prime is 2233300093. The next prime is 2233300129. The reversal of 2233300121 is 1210033322.

It can be written as a sum of positive squares in 8 ways, for example, as 44089600 + 2189210521 = 6640^2 + 46789^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233300121 - 2²⁶ = 2166191257 is a prime.

It is a super-2 number, since 2×2233300121² = 9975258860917229282, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2233300121.

It is not an unprimeable number, because it can be changed into a prime (2233300129) 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, 156401 + ... + 170081.

It is an arithmetic number, because the mean of its divisors is an integer number (155872185).

Almost surely, 2^2233300121 is an apocalyptic number.

It is an amenable number.

2233300121 is a deficient number, since it is larger than the sum of its proper divisors (260654839).

2233300121 is a wasteful number, since it uses less digits than its factorization.

2233300121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14156.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2233300121 is about 47257.8048686140. The cubic root of 2233300121 is about 1307.1207124690.

Adding to 2233300121 its reverse (1210033322), we get a palindrome (3443333443).

The spelling of 2233300121 in words is "two billion, two hundred thirty-three million, three hundred thousand, one hundred twenty-one".