222013141 has 4 divisors (see below), whose sum is σ = 253729312. Its totient is φ = 190296972.

The previous prime is 222013109. The next prime is 222013151. The reversal of 222013141 is 141310222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222013141 - 2⁵ = 222013109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222013151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15858075 + ... + 15858088.

It is an arithmetic number, because the mean of its divisors is an integer number (63432328).

Almost surely, 2^222013141 is an apocalyptic number.

It is an amenable number.

222013141 is a deficient number, since it is larger than the sum of its proper divisors (31716171).

222013141 is an equidigital number, since it uses as much as digits as its factorization.

222013141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31716170.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 222013141 is about 14900.1054023118. The cubic root of 222013141 is about 605.5168417725.

Adding to 222013141 its reverse (141310222), we get a palindrome (363323363).

The spelling of 222013141 in words is "two hundred twenty-two million, thirteen thousand, one hundred forty-one".