1046664222 has 32 divisors (see below), whose sum is σ = 2162678784. Its totient is φ = 337348800.

The previous prime is 1046664187. The next prime is 1046664233. The reversal of 1046664222 is 2224666401.

It is a super-2 number, since 2×1046664222² = 2191011987229730568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423033 + ... + 425499.

It is an arithmetic number, because the mean of its divisors is an integer number (67583712).

Almost surely, 2^1046664222 is an apocalyptic number.

1046664222 is an abundant number, since it is smaller than the sum of its proper divisors (1116014562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046664222 is a wasteful number, since it uses less digits than its factorization.

1046664222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784.

The product of its (nonzero) digits is 27648, while the sum is 33.

The square root of 1046664222 is about 32352.1903740690. The cubic root of 1046664222 is about 1015.3188744689.

The spelling of 1046664222 in words is "one billion, forty-six million, six hundred sixty-four thousand, two hundred twenty-two".