1320122150 has 24 divisors (see below), whose sum is σ = 2456420904. Its totient is φ = 527835200.

The previous prime is 1320122143. The next prime is 1320122171. The reversal of 1320122150 is 512210231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190649 + ... + 197451.

It is an arithmetic number, because the mean of its divisors is an integer number (102350871).

Almost surely, 2^1320122150 is an apocalyptic number.

1320122150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320122150 is a deficient number, since it is larger than the sum of its proper divisors (1136298754).

1320122150 is a wasteful number, since it uses less digits than its factorization.

1320122150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10696 (or 10691 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1320122150 is about 36333.4852443307. The cubic root of 1320122150 is about 1096.9951462671.

Adding to 1320122150 its reverse (512210231), we get a palindrome (1832332381).

The spelling of 1320122150 in words is "one billion, three hundred twenty million, one hundred twenty-two thousand, one hundred fifty".