12100550350 has 48 divisors (see below), whose sum is σ = 25743316608. Its totient is φ = 4145372640.

The previous prime is 12100550291. The next prime is 12100550359. The reversal of 12100550350 is 5305500121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12100550359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 435577 + ... + 462523.

It is an arithmetic number, because the mean of its divisors is an integer number (536319096).

Almost surely, 2^12100550350 is an apocalyptic number.

12100550350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100550350 is an abundant number, since it is smaller than the sum of its proper divisors (13642766258).

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

12100550350 is a wasteful number, since it uses less digits than its factorization.

12100550350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28249 (or 28244 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 12100550350 in words is "twelve billion, one hundred million, five hundred fifty thousand, three hundred fifty".