1012122001120 has 24 divisors (see below), whose sum is σ = 2391138228024. Its totient is φ = 404848800384.

The previous prime is 1012122001103. The next prime is 1012122001159. The reversal of 1012122001120 is 211002212101.

It is a self number, because there is not a number n which added to its sum of digits gives 1012122001120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3162881094 + ... + 3162881413.

It is an arithmetic number, because the mean of its divisors is an integer number (99630759501).

Almost surely, 2^{1012122001120} is an apocalyptic number.

1012122001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012122001120 is an abundant number, since it is smaller than the sum of its proper divisors (1379016226904).

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

1012122001120 is an equidigital number, since it uses as much as digits as its factorization.

1012122001120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325762522 (or 6325762514 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012122001120 its reverse (211002212101), we get a palindrome (1223124213221).

The spelling of 1012122001120 in words is "one trillion, twelve billion, one hundred twenty-two million, one thousand, one hundred twenty".