1122230202100 has 72 divisors (see below), whose sum is σ = 2946844514880. Its totient is φ = 362131422720.

The previous prime is 1122230202077. The next prime is 1122230202143. The reversal of 1122230202100 is 12020322211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47140630 + ... + 47164429.

It is an arithmetic number, because the mean of its divisors is an integer number (40928396040).

Almost surely, 2^{1122230202100} is an apocalyptic number.

1122230202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122230202100 is an abundant number, since it is smaller than the sum of its proper divisors (1824614312780).

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

1122230202100 is a wasteful number, since it uses less digits than its factorization.

1122230202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94305097 (or 94305090 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1122230202100 its reverse (12020322211), we get a palindrome (1134250524311).

The spelling of 1122230202100 in words is "one trillion, one hundred twenty-two billion, two hundred thirty million, two hundred two thousand, one hundred".