1222234030 has 32 divisors (see below), whose sum is σ = 2313805824. Its totient is φ = 463944096.

The previous prime is 1222234001. The next prime is 1222234073. The reversal of 1222234030 is 304322221.

1222234030 is a Rhonda number in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 1222233989 and 1222234007.

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, 8289 + ... + 50131.

It is an arithmetic number, because the mean of its divisors is an integer number (72306432).

Almost surely, 2^1222234030 is an apocalyptic number.

1222234030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1222234030 is a deficient number, since it is larger than the sum of its proper divisors (1091571794).

1222234030 is a wasteful number, since it uses less digits than its factorization.

1222234030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42000.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1222234030 is about 34960.4638127128. The cubic root of 1222234030 is about 1069.1815530650.

Adding to 1222234030 its reverse (304322221), we get a palindrome (1526556251).

It can be divided in two parts, 122223 and 4030, that added together give a triangular number (126253 = T₅₀₂).

The spelling of 1222234030 in words is "one billion, two hundred twenty-two million, two hundred thirty-four thousand, thirty".