1031225332 has 24 divisors (see below), whose sum is σ = 1884669696. Its totient is φ = 492785568.

The previous prime is 1031225329. The next prime is 1031225353. The reversal of 1031225332 is 2335221301.

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, 126978 + ... + 134854.

It is an arithmetic number, because the mean of its divisors is an integer number (78527904).

Almost surely, 2^1031225332 is an apocalyptic number.

It is an amenable number.

1031225332 is a deficient number, since it is larger than the sum of its proper divisors (853444364).

1031225332 is a wasteful number, since it uses less digits than its factorization.

1031225332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9327 (or 9325 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 1031225332 is about 32112.6973641269. The cubic root of 1031225332 is about 1010.3019493896.

Adding to 1031225332 its reverse (2335221301), we get a palindrome (3366446633).

The spelling of 1031225332 in words is "one billion, thirty-one million, two hundred twenty-five thousand, three hundred thirty-two".