1131330212322 has 32 divisors (see below), whose sum is σ = 2275429176384. Its totient is φ = 374982436800.

The previous prime is 1131330212273. The next prime is 1131330212329. The reversal of 1131330212322 is 2232120331311.

It is a junction number, because it is equal to n+sod(n) for n = 1131330212292 and 1131330212301.

It is not an unprimeable number, because it can be changed into a prime (1131330212329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9913833 + ... + 10027299.

It is an arithmetic number, because the mean of its divisors is an integer number (71107161762).

Almost surely, 2^{1131330212322} is an apocalyptic number.

1131330212322 is an abundant number, since it is smaller than the sum of its proper divisors (1144098964062).

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

1131330212322 is a wasteful number, since it uses less digits than its factorization.

1131330212322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122834.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1131330212322 its reverse (2232120331311), we get a palindrome (3363450543633).

The spelling of 1131330212322 in words is "one trillion, one hundred thirty-one billion, three hundred thirty million, two hundred twelve thousand, three hundred twenty-two".