11122030012001 has 4 divisors (see below), whose sum is σ = 11122045058052. Its totient is φ = 11122014965952.

The previous prime is 11122030011979. The next prime is 11122030012019. The reversal of 11122030012001 is 10021003022111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10241152032400 + 880877979601 = 3200180^2 + 938551^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122030012001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122030012801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6353636 + ... + 7912821.

It is an arithmetic number, because the mean of its divisors is an integer number (2780511264513).

Almost surely, 2^{11122030012001} is an apocalyptic number.

It is an amenable number.

11122030012001 is a deficient number, since it is larger than the sum of its proper divisors (15046051).

11122030012001 is an equidigital number, since it uses as much as digits as its factorization.

11122030012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15046050.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11122030012001 its reverse (10021003022111), we get a palindrome (21143033034112).

The spelling of 11122030012001 in words is "eleven trillion, one hundred twenty-two billion, thirty million, twelve thousand, one".