1151422910 has 32 divisors (see below), whose sum is σ = 2262425472. Its totient is φ = 418430880.

The previous prime is 1151422907. The next prime is 1151422957. The reversal of 1151422910 is 192241511.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1151422910.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269249 + ... + 273491.

It is an arithmetic number, because the mean of its divisors is an integer number (70700796).

Almost surely, 2^1151422910 is an apocalyptic number.

1151422910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151422910 is a deficient number, since it is larger than the sum of its proper divisors (1111002562).

1151422910 is a wasteful number, since it uses less digits than its factorization.

1151422910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6728.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1151422910 is about 33932.6230934185. The cubic root of 1151422910 is about 1048.1214817269.

The spelling of 1151422910 in words is "one billion, one hundred fifty-one million, four hundred twenty-two thousand, nine hundred ten".