2226445356111 has 32 divisors (see below), whose sum is σ = 3081037209600. Its totient is φ = 1429046910720.

The previous prime is 2226445356067. The next prime is 2226445356119. The reversal of 2226445356111 is 1116535446222.

It is a de Polignac number, because none of the positive numbers 2^k-2226445356111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226445356119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19659330 + ... + 19772256.

It is an arithmetic number, because the mean of its divisors is an integer number (96282412800).

Almost surely, 2^{2226445356111} is an apocalyptic number.

2226445356111 is a deficient number, since it is larger than the sum of its proper divisors (854591853489).

2226445356111 is a wasteful number, since it uses less digits than its factorization.

2226445356111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115079.

The product of its digits is 345600, while the sum is 42.

It can be divided in two parts, 222644 and 5356111, that added together give a palindrome (5578755).

The spelling of 2226445356111 in words is "two trillion, two hundred twenty-six billion, four hundred forty-five million, three hundred fifty-six thousand, one hundred eleven".