1222060670 has 16 divisors (see below), whose sum is σ = 2200979088. Its totient is φ = 488542080.

The previous prime is 1222060669. The next prime is 1222060673. The reversal of 1222060670 is 760602221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222060673) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 16616 + ... + 52155.

It is an arithmetic number, because the mean of its divisors is an integer number (137561193).

Almost surely, 2^1222060670 is an apocalyptic number.

1222060670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222060670 is a deficient number, since it is larger than the sum of its proper divisors (978918418).

1222060670 is a wasteful number, since it uses less digits than its factorization.

1222060670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70555.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 1222060670 is about 34957.9843526483. The cubic root of 1222060670 is about 1069.1310002594.

Adding to 1222060670 its reverse (760602221), we get a palindrome (1982662891).

The spelling of 1222060670 in words is "one billion, two hundred twenty-two million, sixty thousand, six hundred seventy".