1112421201201 has 12 divisors (see below), whose sum is σ = 1607274915012. Its totient is φ = 741409076736.

The previous prime is 1112421201197. The next prime is 1112421201223. The reversal of 1112421201201 is 1021021242111.

1112421201201 is a `hidden beast` number, since 11 + 12 + 421 + 20 + 1 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 77186174976 + 1035235026225 = 277824^2 + 1017465^2 .

It is not a de Polignac number, because 1112421201201 - 2² = 1112421201197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112421209201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17053756 + ... + 17118861.

It is an arithmetic number, because the mean of its divisors is an integer number (133939576251).

Almost surely, 2^{1112421201201} is an apocalyptic number.

It is an amenable number.

1112421201201 is a deficient number, since it is larger than the sum of its proper divisors (494853713811).

1112421201201 is a wasteful number, since it uses less digits than its factorization.

1112421201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34176240 (or 34176237 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 1112421201201 its reverse (1021021242111), we get a palindrome (2133442443312).

The spelling of 1112421201201 in words is "one trillion, one hundred twelve billion, four hundred twenty-one million, two hundred one thousand, two hundred one".