226222622 has 4 divisors (see below), whose sum is σ = 339333936. Its totient is φ = 113111310.

The previous prime is 226222597. The next prime is 226222631.

It is a happy number.

226222622 is nontrivially palindromic in base 10.

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

It is a junction number, because it is equal to n+sod(n) for n = 226222591 and 226222600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56555654 + ... + 56555657.

It is an arithmetic number, because the mean of its divisors is an integer number (84833484).

Almost surely, 2^226222622 is an apocalyptic number.

226222622 is a deficient number, since it is larger than the sum of its proper divisors (113111314).

226222622 is a wasteful number, since it uses less digits than its factorization.

226222622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113111313.

The product of its digits is 4608, while the sum is 26.

The square root of 226222622 is about 15040.6988534443. The cubic root of 226222622 is about 609.3198744155.

The spelling of 226222622 in words is "two hundred twenty-six million, two hundred twenty-two thousand, six hundred twenty-two".