1012332232200 has 384 divisors, whose sum is σ = 3412537833600. Its totient is φ = 247378821120.

The previous prime is 1012332232129. The next prime is 1012332232213. The reversal of 1012332232200 is 22322332101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 72964464 + ... + 72978336.

It is an arithmetic number, because the mean of its divisors is an integer number (8886817275).

Almost surely, 2^{1012332232200} is an apocalyptic number.

1012332232200 is a gapful number since it is divisible by the number (10) 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 1012332232200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706268916800).

1012332232200 is an abundant number, since it is smaller than the sum of its proper divisors (2400205601400).

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

1012332232200 is a wasteful number, since it uses less digits than its factorization.

1012332232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14121 (or 14112 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1012332232200 its reverse (22322332101), we get a palindrome (1034654564301).

Subtracting from 1012332232200 its reverse (22322332101), we obtain a palindrome (990009900099).

The spelling of 1012332232200 in words is "one trillion, twelve billion, three hundred thirty-two million, two hundred thirty-two thousand, two hundred".