2226746476222 has 4 divisors (see below), whose sum is σ = 3340119714336. Its totient is φ = 1113373238110.

The previous prime is 2226746476219. The next prime is 2226746476249.

It is a happy number.

2226746476222 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×2226746476222² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2226746476222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556686619054 + ... + 556686619057.

It is an arithmetic number, because the mean of its divisors is an integer number (835029928584).

Almost surely, 2^{2226746476222} is an apocalyptic number.

2226746476222 is a deficient number, since it is larger than the sum of its proper divisors (1113373238114).

2226746476222 is a wasteful number, since it uses less digits than its factorization.

2226746476222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113373238113.

The product of its digits is 10838016, while the sum is 52.

The spelling of 2226746476222 in words is "two trillion, two hundred twenty-six billion, seven hundred forty-six million, four hundred seventy-six thousand, two hundred twenty-two".