221225940180883 has 8 divisors (see below), whose sum is σ = 242562452180400. Its totient is φ = 200093605330080.

The previous prime is 221225940180851. The next prime is 221225940180901. The reversal of 221225940180883 is 388081049522122.

221225940180883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 221225940180883 - 2⁵ = 221225940180851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (221225940180823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51044284908 + ... + 51044289241.

It is an arithmetic number, because the mean of its divisors is an integer number (30320306522550).

Almost surely, 2^{221225940180883} is an apocalyptic number.

221225940180883 is a deficient number, since it is larger than the sum of its proper divisors (21336511999517).

221225940180883 is a wasteful number, since it uses less digits than its factorization.

221225940180883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102088574357.

The product of its (nonzero) digits is 4423680, while the sum is 55.

The spelling of 221225940180883 in words is "two hundred twenty-one trillion, two hundred twenty-five billion, nine hundred forty million, one hundred eighty thousand, eight hundred eighty-three".