11222341201 has 4 divisors (see below), whose sum is σ = 11222682804. Its totient is φ = 11221999600.

The previous prime is 11222341181. The next prime is 11222341243. The reversal of 11222341201 is 10214322211.

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 6753552400 + 4468788801 = 82180^2 + 66849^2 .

It is a cyclic number.

It is not a de Polignac number, because 11222341201 - 2²⁵ = 11188786769 is a prime.

It is a super-4 number, since 4×11222341201⁴ (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222341261) 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, 115570 + ... + 189211.

It is an arithmetic number, because the mean of its divisors is an integer number (2805670701).

Almost surely, 2^11222341201 is an apocalyptic number.

It is an amenable number.

11222341201 is a deficient number, since it is larger than the sum of its proper divisors (341603).

11222341201 is an equidigital number, since it uses as much as digits as its factorization.

11222341201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341602.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11222341201 its reverse (10214322211), we get a palindrome (21436663412).

The spelling of 11222341201 in words is "eleven billion, two hundred twenty-two million, three hundred forty-one thousand, two hundred one".