1212024226 has 16 divisors (see below), whose sum is σ = 2088201600. Its totient is φ = 516827520.

The previous prime is 1212024223. The next prime is 1212024227. The reversal of 1212024226 is 6224202121.

It is a junction number, because it is equal to n+sod(n) for n = 1212024197 and 1212024206.

It is not an unprimeable number, because it can be changed into a prime (1212024223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214735 + ... + 220306.

It is an arithmetic number, because the mean of its divisors is an integer number (130512600).

Almost surely, 2^1212024226 is an apocalyptic number.

1212024226 is a deficient number, since it is larger than the sum of its proper divisors (876177374).

1212024226 is a wasteful number, since it uses less digits than its factorization.

1212024226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435249.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1212024226 is about 34814.1383061537. The cubic root of 1212024226 is about 1066.1961260321.

Adding to 1212024226 its reverse (6224202121), we get a palindrome (7436226347).

The spelling of 1212024226 in words is "one billion, two hundred twelve million, twenty-four thousand, two hundred twenty-six".