1222444040030 has 32 divisors (see below), whose sum is σ = 2238522537888. Its totient is φ = 480520483200.

The previous prime is 1222444039961. The next prime is 1222444040113. The reversal of 1222444040030 is 300404442221.

It is a happy number.

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, 252917 + ... + 1583936.

It is an arithmetic number, because the mean of its divisors is an integer number (69953829309).

Almost surely, 2^{1222444040030} is an apocalyptic number.

1222444040030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222444040030 is a deficient number, since it is larger than the sum of its proper divisors (1016078497858).

1222444040030 is a wasteful number, since it uses less digits than its factorization.

1222444040030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1838012.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 1222444040030 its reverse (300404442221), we get a palindrome (1522848482251).

The spelling of 1222444040030 in words is "one trillion, two hundred twenty-two billion, four hundred forty-four million, forty thousand, thirty".