1052402234322 has 64 divisors (see below), whose sum is σ = 2189575618560. Its totient is φ = 336808987200.

The previous prime is 1052402234297. The next prime is 1052402234329. The reversal of 1052402234322 is 2234322042501.

1052402234322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1052402234322² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052402234322.

It is not an unprimeable number, because it can be changed into a prime (1052402234329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154966747 + ... + 154973537.

It is an arithmetic number, because the mean of its divisors is an integer number (34212119040).

Almost surely, 2^{1052402234322} is an apocalyptic number.

1052402234322 is an abundant number, since it is smaller than the sum of its proper divisors (1137173384238).

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

1052402234322 is a wasteful number, since it uses less digits than its factorization.

1052402234322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 1052402234322 its reverse (2234322042501), we get a palindrome (3286724276823).

The spelling of 1052402234322 in words is "one trillion, fifty-two billion, four hundred two million, two hundred thirty-four thousand, three hundred twenty-two".