1022131102200 has 192 divisors, whose sum is σ = 3591943017600. Its totient is φ = 238359283200.

The previous prime is 1022131102199. The next prime is 1022131102211. The reversal of 1022131102200 is 22011312201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1022131102200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3300286 + ... + 3596685.

It is an arithmetic number, because the mean of its divisors is an integer number (18708036550).

Almost surely, 2^{1022131102200} is an apocalyptic number.

1022131102200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022131102200 is an abundant number, since it is smaller than the sum of its proper divisors (2569811915400).

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

1022131102200 is a wasteful number, since it uses less digits than its factorization.

1022131102200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6897022 (or 6897013 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1022131102200 its reverse (22011312201), we get a palindrome (1044142414401).

The spelling of 1022131102200 in words is "one trillion, twenty-two billion, one hundred thirty-one million, one hundred two thousand, two hundred".