20108227032 has 48 divisors (see below), whose sum is σ = 54603549000. Its totient is φ = 6685047936.

The previous prime is 20108226991. The next prime is 20108227063. The reversal of 20108227032 is 23072280102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20108226987 and 20108227005.

It is a congruent number.

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, 341157 + ... + 395732.

Almost surely, 2^20108227032 is an apocalyptic number.

It is an amenable number.

20108227032 is an abundant number, since it is smaller than the sum of its proper divisors (34495321968).

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

20108227032 is a wasteful number, since it uses less digits than its factorization.

20108227032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737280 (or 737273 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The spelling of 20108227032 in words is "twenty billion, one hundred eight million, two hundred twenty-seven thousand, thirty-two".