1225333150 has 48 divisors (see below), whose sum is σ = 2315101824. Its totient is φ = 482442080.

The previous prime is 1225333141. The next prime is 1225333171. The reversal of 1225333150 is 513335221.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2087157 + ... + 2087743.

It is an arithmetic number, because the mean of its divisors is an integer number (48231288).

Almost surely, 2^1225333150 is an apocalyptic number.

1225333150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1225333150 is a deficient number, since it is larger than the sum of its proper divisors (1089768674).

1225333150 is a wasteful number, since it uses less digits than its factorization.

1225333150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185 (or 1180 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1225333150 is about 35004.7589621754. The cubic root of 1225333150 is about 1070.0844694139.

Adding to 1225333150 its reverse (513335221), we get a palindrome (1738668371).

The spelling of 1225333150 in words is "one billion, two hundred twenty-five million, three hundred thirty-three thousand, one hundred fifty".