2231334452 has 24 divisors (see below), whose sum is σ = 3985269120. Its totient is φ = 1092822080.

The previous prime is 2231334421. The next prime is 2231334463. The reversal of 2231334452 is 2544331322.

It is a happy number.

It is a super-3 number, since 3×2231334452³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

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, 49493 + ... + 83139.

It is an arithmetic number, because the mean of its divisors is an integer number (166052880).

Almost surely, 2^2231334452 is an apocalyptic number.

It is an amenable number.

2231334452 is a deficient number, since it is larger than the sum of its proper divisors (1753934668).

2231334452 is a wasteful number, since it uses less digits than its factorization.

2231334452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33991 (or 33989 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 2231334452 is about 47237.0029955331. The cubic root of 2231334452 is about 1306.7371066370.

Adding to 2231334452 its reverse (2544331322), we get a palindrome (4775665774).

It can be divided in two parts, 22313 and 34452, that added together give a palindrome (56765).

The spelling of 2231334452 in words is "two billion, two hundred thirty-one million, three hundred thirty-four thousand, four hundred fifty-two".