1320332242122 has 24 divisors (see below), whose sum is σ = 3011284061760. Its totient is φ = 416947023720.

The previous prime is 1320332242069. The next prime is 1320332242127. The reversal of 1320332242122 is 2212422330231.

1320332242122 is a `hidden beast` number, since 1 + 3 + 203 + 32 + 2 + 421 + 2 + 2 = 666.

It is a super-3 number, since 3×1320332242122³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1320332242127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1930309954 + ... + 1930310637.

It is an arithmetic number, because the mean of its divisors is an integer number (125470169240).

Almost surely, 2^{1320332242122} is an apocalyptic number.

1320332242122 is an abundant number, since it is smaller than the sum of its proper divisors (1690951819638).

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

1320332242122 is a wasteful number, since it uses less digits than its factorization.

1320332242122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3860620618 (or 3860620615 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1320332242122 its reverse (2212422330231), we get a palindrome (3532754572353).

The spelling of 1320332242122 in words is "one trillion, three hundred twenty billion, three hundred thirty-two million, two hundred forty-two thousand, one hundred twenty-two".