2233281261 has 32 divisors (see below), whose sum is σ = 3323084800. Its totient is φ = 1328063040.

The previous prime is 2233281233. The next prime is 2233281277. The reversal of 2233281261 is 1621823322.

2233281261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2233281261 - 2⁵ = 2233281229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233281221) 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, 48300 + ... + 82458.

It is an arithmetic number, because the mean of its divisors is an integer number (103846400).

Almost surely, 2^2233281261 is an apocalyptic number.

It is an amenable number.

2233281261 is a deficient number, since it is larger than the sum of its proper divisors (1089803539).

2233281261 is a wasteful number, since it uses less digits than its factorization.

2233281261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34249.

The product of its digits is 6912, while the sum is 30.

The square root of 2233281261 is about 47257.6053244343. The cubic root of 2233281261 is about 1307.1170329567.

The spelling of 2233281261 in words is "two billion, two hundred thirty-three million, two hundred eighty-one thousand, two hundred sixty-one".