1122010313112 has 48 divisors (see below), whose sum is σ = 3272530082640. Its totient is φ = 345233942208.

The previous prime is 1122010313027. The next prime is 1122010313119. The reversal of 1122010313112 is 2113130102211.

1122010313112 is a `hidden beast` number, since 11 + 220 + 10 + 313 + 112 = 666.

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 (1122010313119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 599363548 + ... + 599365419.

It is an arithmetic number, because the mean of its divisors is an integer number (68177710055).

Almost surely, 2^{1122010313112} is an apocalyptic number.

1122010313112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1122010313112 is an abundant number, since it is smaller than the sum of its proper divisors (2150519769528).

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

1122010313112 is a wasteful number, since it uses less digits than its factorization.

1122010313112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1198728992 (or 1198728985 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1122010313112 its reverse (2113130102211), we get a palindrome (3235140415323).

The spelling of 1122010313112 in words is "one trillion, one hundred twenty-two billion, ten million, three hundred thirteen thousand, one hundred twelve".