1122113303100 has 162 divisors, whose sum is σ = 3712061709720. Its totient is φ = 283481173440.

The previous prime is 1122113303093. The next prime is 1122113303107. The reversal of 1122113303100 is 13033112211.

1122113303100 is a `hidden beast` number, since 1 + 1 + 2 + 21 + 1 + 330 + 310 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1122113303093) and next prime (1122113303107).

It is a super-2 number, since 2×1122113303100² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122113303107) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 1401960 + ... + 2051759.

Almost surely, 2^{1122113303100} is an apocalyptic number.

1122113303100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122113303100 is an abundant number, since it is smaller than the sum of its proper divisors (2589948406620).

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

1122113303100 is a wasteful number, since it uses less digits than its factorization.

1122113303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453777 (or 3453748 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1122113303100 its reverse (13033112211), we get a palindrome (1135146415311).

The spelling of 1122113303100 in words is "one trillion, one hundred twenty-two billion, one hundred thirteen million, three hundred three thousand, one hundred".