1022132512300 has 216 divisors, whose sum is σ = 2483519013360. Its totient is φ = 364507852800.

The previous prime is 1022132512259. The next prime is 1022132512363. The reversal of 1022132512300 is 32152312201.

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, 44407795 + ... + 44430805.

It is an arithmetic number, because the mean of its divisors is an integer number (11497773210).

Almost surely, 2^{1022132512300} is an apocalyptic number.

1022132512300 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 1022132512300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1241759506680).

1022132512300 is an abundant number, since it is smaller than the sum of its proper divisors (1461386501060).

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

1022132512300 is a wasteful number, since it uses less digits than its factorization.

1022132512300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23141 (or 23117 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 1022132512300 its reverse (32152312201), we get a palindrome (1054284824501).

The spelling of 1022132512300 in words is "one trillion, twenty-two billion, one hundred thirty-two million, five hundred twelve thousand, three hundred".