2231514126 has 24 divisors (see below), whose sum is σ = 4836119184. Its totient is φ = 743657760.

The previous prime is 2231514097. The next prime is 2231514143. The reversal of 2231514126 is 6214151322.

2231514126 is a `hidden beast` number, since 2 + 23 + 1 + 514 + 126 = 666.

It is a super-3 number, since 3×2231514126³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231514126.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76311 + ... + 101421.

It is an arithmetic number, because the mean of its divisors is an integer number (201504966).

Almost surely, 2^2231514126 is an apocalyptic number.

2231514126 is an abundant number, since it is smaller than the sum of its proper divisors (2604605058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231514126 is a wasteful number, since it uses less digits than its factorization.

2231514126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30056 (or 30053 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 2231514126 is about 47238.9047925542. The cubic root of 2231514126 is about 1306.7721798762.

Adding to 2231514126 its reverse (6214151322), we get a palindrome (8445665448).

The spelling of 2231514126 in words is "two billion, two hundred thirty-one million, five hundred fourteen thousand, one hundred twenty-six".