1122130332100 has 36 divisors (see below), whose sum is σ = 2439348027984. Its totient is φ = 448054859680.

The previous prime is 1122130332091. The next prime is 1122130332109. The reversal of 1122130332100 is 12330312211.

It is an interprime number because it is at equal distance from previous prime (1122130332091) and next prime (1122130332109).

It is not an unprimeable number, because it can be changed into a prime (1122130332109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9909334 + ... + 10021933.

It is an arithmetic number, because the mean of its divisors is an integer number (67759667444).

Almost surely, 2^{1122130332100} is an apocalyptic number.

1122130332100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122130332100 is an abundant number, since it is smaller than the sum of its proper divisors (1317217695884).

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

1122130332100 is a wasteful number, since it uses less digits than its factorization.

1122130332100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19931844 (or 19931837 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1122130332100 its reverse (12330312211), we get a palindrome (1134460644311).

The spelling of 1122130332100 in words is "one trillion, one hundred twenty-two billion, one hundred thirty million, three hundred thirty-two thousand, one hundred".