1122302221332 has 24 divisors (see below), whose sum is σ = 2663090018400. Its totient is φ = 367760049696.

The previous prime is 1122302221307. The next prime is 1122302221333. The reversal of 1122302221332 is 2331222032211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122302221333) 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, 792585607 + ... + 792587022.

It is an arithmetic number, because the mean of its divisors is an integer number (110962084100).

Almost surely, 2^{1122302221332} is an apocalyptic number.

1122302221332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122302221332 is an abundant number, since it is smaller than the sum of its proper divisors (1540787797068).

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

1122302221332 is a wasteful number, since it uses less digits than its factorization.

1122302221332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585172695 (or 1585172693 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1122302221332 its reverse (2331222032211), we get a palindrome (3453524253543).

The spelling of 1122302221332 in words is "one trillion, one hundred twenty-two billion, three hundred two million, two hundred twenty-one thousand, three hundred thirty-two".