13860221827050 has 48 divisors (see below), whose sum is σ = 38192611260480. Its totient is φ = 3696059153520.

The previous prime is 13860221826991. The next prime is 13860221827051. The reversal of 13860221827050 is 5072812206831.

13860221827050 is a `hidden beast` number, since 1 + 3 + 8 + 602 + 2 + 18 + 27 + 0 + 5 + 0 = 666.

It is a super-2 number, since 2×13860221827050² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 13860221826987 and 13860221827005.

It is not an unprimeable number, because it can be changed into a prime (13860221827051) 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, 5133414142 + ... + 5133416841.

It is an arithmetic number, because the mean of its divisors is an integer number (795679401260).

Almost surely, 2^{13860221827050} is an apocalyptic number.

13860221827050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13860221827050 is an abundant number, since it is smaller than the sum of its proper divisors (24332389433430).

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

13860221827050 is a wasteful number, since it uses less digits than its factorization.

13860221827050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10266831004 (or 10266830993 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 13860221827050 in words is "thirteen trillion, eight hundred sixty billion, two hundred twenty-one million, eight hundred twenty-seven thousand, fifty".