1143222132330 has 96 divisors (see below), whose sum is σ = 2983336551936. Its totient is φ = 303736722432.

The previous prime is 1143222132301. The next prime is 1143222132391. The reversal of 1143222132330 is 332312223411.

1143222132330 is a `hidden beast` number, since 1 + 1 + 4 + 322 + 2 + 1 + 3 + 2 + 330 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1143222132294 and 1143222132303.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38839999 + ... + 38869421.

It is an arithmetic number, because the mean of its divisors is an integer number (31076422416).

Almost surely, 2^{1143222132330} is an apocalyptic number.

1143222132330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1143222132330 is an abundant number, since it is smaller than the sum of its proper divisors (1840114419606).

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

1143222132330 is a wasteful number, since it uses less digits than its factorization.

1143222132330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31012 (or 31009 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1143222132330 its reverse (332312223411), we get a palindrome (1475534355741).

The spelling of 1143222132330 in words is "one trillion, one hundred forty-three billion, two hundred twenty-two million, one hundred thirty-two thousand, three hundred thirty".