1047222226 has 8 divisors (see below), whose sum is σ = 1571011200. Its totient is φ = 523551828.

The previous prime is 1047222193. The next prime is 1047222227. The reversal of 1047222226 is 6222227401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1047222194 and 1047222203.

It is not an unprimeable number, because it can be changed into a prime (1047222227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2646 + ... + 45841.

It is an arithmetic number, because the mean of its divisors is an integer number (196376400).

Almost surely, 2^1047222226 is an apocalyptic number.

1047222226 is a deficient number, since it is larger than the sum of its proper divisors (523788974).

1047222226 is a wasteful number, since it uses less digits than its factorization.

1047222226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59288.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 1047222226 is about 32360.8131232823. The cubic root of 1047222226 is about 1015.4992734068.

Adding to 1047222226 its reverse (6222227401), we get a palindrome (7269449627).

The spelling of 1047222226 in words is "one billion, forty-seven million, two hundred twenty-two thousand, two hundred twenty-six".