1121132122300 has 18 divisors (see below), whose sum is σ = 2432856705608. Its totient is φ = 448452848880.

The previous prime is 1121132122289. The next prime is 1121132122301. The reversal of 1121132122300 is 32212311211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121132122301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5605660512 + ... + 5605660711.

Almost surely, 2^{1121132122300} is an apocalyptic number.

1121132122300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1121132122300 is an abundant number, since it is smaller than the sum of its proper divisors (1311724583308).

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

1121132122300 is a wasteful number, since it uses less digits than its factorization.

1121132122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11211321237 (or 11211321230 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1121132122300 its reverse (32212311211), we get a palindrome (1153344433511).

The spelling of 1121132122300 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-two million, one hundred twenty-two thousand, three hundred".