1122000112001 has 8 divisors (see below), whose sum is σ = 1124459422944. Its totient is φ = 1119541510080.

The previous prime is 1122000111997. The next prime is 1122000112007. The reversal of 1122000112001 is 1002110002211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122000112001 - 2² = 1122000111997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122000112007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3055586 + ... + 3403028.

It is an arithmetic number, because the mean of its divisors is an integer number (140557427868).

Almost surely, 2^{1122000112001} is an apocalyptic number.

It is an amenable number.

1122000112001 is a deficient number, since it is larger than the sum of its proper divisors (2459310943).

1122000112001 is an equidigital number, since it uses as much as digits as its factorization.

1122000112001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354511.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1122000112001 its reverse (1002110002211), we get a palindrome (2124110114212).

The spelling of 1122000112001 in words is "one trillion, one hundred twenty-two billion, one hundred twelve thousand, one".