1224100350 has 336 divisors, whose sum is σ = 3864288384. Its totient is φ = 285768000.

The previous prime is 1224100309. The next prime is 1224100357. The reversal of 1224100350 is 530014221.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224100357) by changing a digit.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 17240815 + ... + 17240885.

Almost surely, 2^1224100350 is an apocalyptic number.

1224100350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1224100350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1932144192).

1224100350 is an abundant number, since it is smaller than the sum of its proper divisors (2640188034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1224100350 is a wasteful number, since it uses less digits than its factorization.

1224100350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155 (or 135 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 1224100350 is about 34987.1454965963. The cubic root of 1224100350 is about 1069.7254805695.

Adding to 1224100350 its reverse (530014221), we get a palindrome (1754114571).

The spelling of 1224100350 in words is "one billion, two hundred twenty-four million, one hundred thousand, three hundred fifty".