1150220150 has 24 divisors (see below), whose sum is σ = 2191594104. Its totient is φ = 448865600.

The previous prime is 1150220129. The next prime is 1150220161. The reversal of 1150220150 is 510220511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278492 + ... + 282591.

It is an arithmetic number, because the mean of its divisors is an integer number (91316421).

Almost surely, 2^1150220150 is an apocalyptic number.

1150220150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1150220150 is a deficient number, since it is larger than the sum of its proper divisors (1041373954).

1150220150 is a wasteful number, since it uses less digits than its factorization.

1150220150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561136 (or 561131 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 1150220150 is about 33914.8956949598. The cubic root of 1150220150 is about 1047.7564036466.

Adding to 1150220150 its reverse (510220511), we get a palindrome (1660440661).

The spelling of 1150220150 in words is "one billion, one hundred fifty million, two hundred twenty thousand, one hundred fifty".