10331827772 has 18 divisors (see below), whose sum is σ = 21032649792. Its totient is φ = 4427926104.

The previous prime is 10331827757. The next prime is 10331827783. The reversal of 10331827772 is 27772813301.

It is a happy number.

It is a super-2 number, since 2×10331827772² (a number of 21 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 26356508 + ... + 26356899.

It is an arithmetic number, because the mean of its divisors is an integer number (1168480544).

Almost surely, 2^10331827772 is an apocalyptic number.

It is an amenable number.

10331827772 is an abundant number, since it is smaller than the sum of its proper divisors (10700822020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10331827772 is a wasteful number, since it uses less digits than its factorization.

10331827772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52713425 (or 52713416 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The spelling of 10331827772 in words is "ten billion, three hundred thirty-one million, eight hundred twenty-seven thousand, seven hundred seventy-two".