2229371523 has 12 divisors (see below), whose sum is σ = 3220649640. Its totient is φ = 1486041696.

The previous prime is 2229371497. The next prime is 2229371561. The reversal of 2229371523 is 3251739222.

It is a happy number.

It is not a de Polignac number, because 2229371523 - 2⁸ = 2229371267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2229471523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80808 + ... + 104826.

It is an arithmetic number, because the mean of its divisors is an integer number (268387470).

Almost surely, 2^2229371523 is an apocalyptic number.

2229371523 is a deficient number, since it is larger than the sum of its proper divisors (991278117).

2229371523 is a wasteful number, since it uses less digits than its factorization.

2229371523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34338 (or 34335 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 2229371523 is about 47216.2209733053. The cubic root of 2229371523 is about 1306.3538106397.

The spelling of 2229371523 in words is "two billion, two hundred twenty-nine million, three hundred seventy-one thousand, five hundred twenty-three".