11152222045401 has 4 divisors (see below), whose sum is σ = 14869629393872. Its totient is φ = 7434814696932.

The previous prime is 11152222045357. The next prime is 11152222045417. The reversal of 11152222045401 is 10454022225111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11152222045401 - 2¹⁴ = 11152222029017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11152222025401) 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, 1858703674231 + ... + 1858703674236.

It is an arithmetic number, because the mean of its divisors is an integer number (3717407348468).

Almost surely, 2^{11152222045401} is an apocalyptic number.

It is an amenable number.

11152222045401 is a deficient number, since it is larger than the sum of its proper divisors (3717407348471).

11152222045401 is an equidigital number, since it uses as much as digits as its factorization.

11152222045401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717407348470.

The product of its (nonzero) digits is 6400, while the sum is 30.

The spelling of 11152222045401 in words is "eleven trillion, one hundred fifty-two billion, two hundred twenty-two million, forty-five thousand, four hundred one".