221411202413140 has 48 divisors (see below), whose sum is σ = 466132088459520. Its totient is φ = 88341999557760.

The previous prime is 221411202413111. The next prime is 221411202413171. The reversal of 221411202413140 is 41314202114122.

It is a junction number, because it is equal to n+sod(n) for n = 221411202413099 and 221411202413108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31534030 + ... + 37910650.

It is an arithmetic number, because the mean of its divisors is an integer number (9711085176240).

Almost surely, 2^{221411202413140} is an apocalyptic number.

221411202413140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

221411202413140 is an abundant number, since it is smaller than the sum of its proper divisors (244720886046380).

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

221411202413140 is a wasteful number, since it uses less digits than its factorization.

221411202413140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6380992 (or 6380990 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 221411202413140 its reverse (41314202114122), we get a palindrome (262725404527262).

The spelling of 221411202413140 in words is "two hundred twenty-one trillion, four hundred eleven billion, two hundred two million, four hundred thirteen thousand, one hundred forty".