1152112222350 has 144 divisors (see below), whose sum is σ = 3210810722640. Its totient is φ = 303775084800.

The previous prime is 1152112222297. The next prime is 1152112222399. The reversal of 1152112222350 is 532222112511.

1152112222350 is a `hidden beast` number, since 11 + 521 + 122 + 2 + 2 + 3 + 5 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10639480 + ... + 10747220.

It is an arithmetic number, because the mean of its divisors is an integer number (22297296685).

Almost surely, 2^{1152112222350} is an apocalyptic number.

1152112222350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1152112222350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1605405361320).

1152112222350 is an abundant number, since it is smaller than the sum of its proper divisors (2058698500290).

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

1152112222350 is a wasteful number, since it uses less digits than its factorization.

1152112222350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107940 (or 107840 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 1152112222350 its reverse (532222112511), we get a palindrome (1684334334861).

The spelling of 1152112222350 in words is "one trillion, one hundred fifty-two billion, one hundred twelve million, two hundred twenty-two thousand, three hundred fifty".