1142230032332 has 24 divisors (see below), whose sum is σ = 2083980918096. Its totient is φ = 547308111168.

The previous prime is 1142230032331. The next prime is 1142230032343. The reversal of 1142230032332 is 2332300322411.

It is a happy number.

It is a super-2 number, since 2×1142230032332² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1142230032331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62640623 + ... + 62658854.

It is an arithmetic number, because the mean of its divisors is an integer number (86832538254).

Almost surely, 2^{1142230032332} is an apocalyptic number.

It is an amenable number.

1142230032332 is a deficient number, since it is larger than the sum of its proper divisors (941750885764).

1142230032332 is a wasteful number, since it uses less digits than its factorization.

1142230032332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125299577 (or 125299575 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1142230032332 its reverse (2332300322411), we get a palindrome (3474530354743).

The spelling of 1142230032332 in words is "one trillion, one hundred forty-two billion, two hundred thirty million, thirty-two thousand, three hundred thirty-two".