2243431014211 has 4 divisors (see below), whose sum is σ = 2243441028712. Its totient is φ = 2243420999712.

The previous prime is 2243431014197. The next prime is 2243431014283. The reversal of 2243431014211 is 1124101343422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2243431014211 - 2¹⁵ = 2243430981443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2243431014211.

It is not an unprimeable number, because it can be changed into a prime (2243431014311) 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, 4663350 + ... + 5121883.

It is an arithmetic number, because the mean of its divisors is an integer number (560860257178).

Almost surely, 2^{2243431014211} is an apocalyptic number.

2243431014211 is a deficient number, since it is larger than the sum of its proper divisors (10014501).

2243431014211 is an equidigital number, since it uses as much as digits as its factorization.

2243431014211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10014500.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2243431014211 its reverse (1124101343422), we get a palindrome (3367532357633).

The spelling of 2243431014211 in words is "two trillion, two hundred forty-three billion, four hundred thirty-one million, fourteen thousand, two hundred eleven".