11122112022001 has 8 divisors (see below), whose sum is σ = 11247229935360. Its totient is φ = 10996997450208.

The previous prime is 11122112021983. The next prime is 11122112022011. The reversal of 11122112022001 is 10022021122111.

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 11122112022001 - 2⁷ = 11122112021873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122112022011) 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, 6189240 + ... + 7781446.

It is an arithmetic number, because the mean of its divisors is an integer number (1405903741920).

Almost surely, 2^{11122112022001} is an apocalyptic number.

It is an amenable number.

11122112022001 is a deficient number, since it is larger than the sum of its proper divisors (125117913359).

11122112022001 is an equidigital number, since it uses as much as digits as its factorization.

11122112022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670783.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11122112022001 its reverse (10022021122111), we get a palindrome (21144133144112).

The spelling of 11122112022001 in words is "eleven trillion, one hundred twenty-two billion, one hundred twelve million, twenty-two thousand, one".