1052340322122 has 32 divisors (see below), whose sum is σ = 2338607194560. Its totient is φ = 350769135600.

The previous prime is 1052340322021. The next prime is 1052340322129. The reversal of 1052340322122 is 2212230432501.

1052340322122 is a `hidden beast` number, since 10 + 5 + 2 + 3 + 403 + 221 + 22 = 666.

It is a super-2 number, since 2×1052340322122² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1052340322129) 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 15 ways as a sum of consecutive naturals, for example, 1540108 + ... + 2115800.

It is an arithmetic number, because the mean of its divisors is an integer number (73081474830).

Almost surely, 2^{1052340322122} is an apocalyptic number.

1052340322122 is an abundant number, since it is smaller than the sum of its proper divisors (1286266872438).

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

1052340322122 is a wasteful number, since it uses less digits than its factorization.

1052340322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609555 (or 609549 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 1052340322122 its reverse (2212230432501), we get a palindrome (3264570754623).

The spelling of 1052340322122 in words is "one trillion, fifty-two billion, three hundred forty million, three hundred twenty-two thousand, one hundred twenty-two".