1122311331330 has 64 divisors (see below), whose sum is σ = 3079032894720. Its totient is φ = 256470534144.

The previous prime is 1122311331311. The next prime is 1122311331347. The reversal of 1122311331330 is 331331132211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122311331330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 336426 + ... + 1535514.

It is an arithmetic number, because the mean of its divisors is an integer number (48109888980).

Almost surely, 2^{1122311331330} is an apocalyptic number.

1122311331330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122311331330 is an abundant number, since it is smaller than the sum of its proper divisors (1956721563390).

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

1122311331330 is a wasteful number, since it uses less digits than its factorization.

1122311331330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203563.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1122311331330 its reverse (331331132211), we get a palindrome (1453642463541).

The spelling of 1122311331330 in words is "one trillion, one hundred twenty-two billion, three hundred eleven million, three hundred thirty-one thousand, three hundred thirty".