2231425200 has 60 divisors (see below), whose sum is σ = 7148002568. Its totient is φ = 595046400.

The previous prime is 2231425181. The next prime is 2231425243. The reversal of 2231425200 is 25241322.

It is a tau number, because it is divible by the number of its divisors (60).

It is a super-3 number, since 3×2231425200³ (a number of 29 digits) contains 333 as substring.

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, 928561 + ... + 930960.

Almost surely, 2^2231425200 is an apocalyptic number.

2231425200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2231425200 is an abundant number, since it is smaller than the sum of its proper divisors (4916577368).

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

2231425200 is a wasteful number, since it uses less digits than its factorization.

2231425200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859542 (or 1859531 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2231425200 is about 47237.9635462834. The cubic root of 2231425200 is about 1306.7548213235.

Adding to 2231425200 its reverse (25241322), we get a palindrome (2256666522).

The spelling of 2231425200 in words is "two billion, two hundred thirty-one million, four hundred twenty-five thousand, two hundred".