1101227150 has 24 divisors (see below), whose sum is σ = 2118915720. Its totient is φ = 425300960.

The previous prime is 1101227131. The next prime is 1101227161. The reversal of 1101227150 is 517221011.

It is a happy number.

It is a Curzon number.

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 11 ways as a sum of consecutive naturals, for example, 378284 + ... + 381183.

It is an arithmetic number, because the mean of its divisors is an integer number (88288155).

Almost surely, 2^1101227150 is an apocalyptic number.

1101227150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101227150 is a deficient number, since it is larger than the sum of its proper divisors (1017688570).

1101227150 is a wasteful number, since it uses less digits than its factorization.

1101227150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759508 (or 759503 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 1101227150 is about 33184.7427291519. The cubic root of 1101227150 is about 1032.6638402359.

Adding to 1101227150 its reverse (517221011), we get a palindrome (1618448161).

The spelling of 1101227150 in words is "one billion, one hundred one million, two hundred twenty-seven thousand, one hundred fifty".