1223200010 has 16 divisors (see below), whose sum is σ = 2202163200. Its totient is φ = 489190416.

The previous prime is 1223199959. The next prime is 1223200021. The reversal of 1223200010 is 100023221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1223199964 and 1223200000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87911 + ... + 100869.

It is an arithmetic number, because the mean of its divisors is an integer number (137635200).

Almost surely, 2^1223200010 is an apocalyptic number.

1223200010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1223200010 is a deficient number, since it is larger than the sum of its proper divisors (978963190).

1223200010 is a wasteful number, since it uses less digits than its factorization.

1223200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22405.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1223200010 is about 34974.2764042374. The cubic root of 1223200010 is about 1069.4631510790.

Adding to 1223200010 its reverse (100023221), we get a palindrome (1323223231).

The spelling of 1223200010 in words is "one billion, two hundred twenty-three million, two hundred thousand, ten".