1122705380352 has 176 divisors, whose sum is σ = 3147245010432. Its totient is φ = 355328163840.

The previous prime is 1122705380347. The next prime is 1122705380387. The reversal of 1122705380352 is 2530835072211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122705380352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4936078 + ... + 5158514.

Almost surely, 2^{1122705380352} is an apocalyptic number.

1122705380352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1122705380352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1573622505216).

1122705380352 is an abundant number, since it is smaller than the sum of its proper divisors (2024539630080).

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

1122705380352 is a wasteful number, since it uses less digits than its factorization.

1122705380352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222544 (or 222526 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 1122705380352 in words is "one trillion, one hundred twenty-two billion, seven hundred five million, three hundred eighty thousand, three hundred fifty-two".