1222130410 has 32 divisors (see below), whose sum is σ = 2213978832. Its totient is φ = 485721600.

The previous prime is 1222130389. The next prime is 1222130423. The reversal of 1222130410 is 140312221.

It can be written as a sum of positive squares in 8 ways, for example, as 122478489 + 1099651921 = 11067^2 + 33161^2 .

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, 1743060 + ... + 1743760.

Almost surely, 2^1222130410 is an apocalyptic number.

1222130410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222130410 is a deficient number, since it is larger than the sum of its proper divisors (991848422).

1222130410 is a wasteful number, since it uses less digits than its factorization.

1222130410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1222130410 is about 34958.9818215577. The cubic root of 1222130410 is about 1069.1513374323.

Adding to 1222130410 its reverse (140312221), we get a palindrome (1362442631).

The spelling of 1222130410 in words is "one billion, two hundred twenty-two million, one hundred thirty thousand, four hundred ten".