11631822050 has 24 divisors (see below), whose sum is σ = 21805556736. Its totient is φ = 4616090640.

The previous prime is 11631822029. The next prime is 11631822067. The reversal of 11631822050 is 5022813611.

11631822050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 909542 + ... + 922241.

It is an arithmetic number, because the mean of its divisors is an integer number (908564864).

Almost surely, 2^11631822050 is an apocalyptic number.

11631822050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11631822050 is a deficient number, since it is larger than the sum of its proper divisors (10173734686).

11631822050 is a wasteful number, since it uses less digits than its factorization.

11631822050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831922 (or 1831917 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 11631822050 in words is "eleven billion, six hundred thirty-one million, eight hundred twenty-two thousand, fifty".