119882221 has 4 divisors (see below), whose sum is σ = 119904444. Its totient is φ = 119860000.

The previous prime is 119882197. The next prime is 119882291. The reversal of 119882221 is 122288911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49154121 + 70728100 = 7011^2 + 8410^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-119882221 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 (119882291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2721 + ... + 15721.

It is an arithmetic number, because the mean of its divisors is an integer number (29976111).

Almost surely, 2^119882221 is an apocalyptic number.

It is an amenable number.

119882221 is a deficient number, since it is larger than the sum of its proper divisors (22223).

119882221 is an equidigital number, since it uses as much as digits as its factorization.

119882221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22222.

The product of its digits is 4608, while the sum is 34.

The square root of 119882221 is about 10949.0739791089. The cubic root of 119882221 is about 493.0809909359.

The spelling of 119882221 in words is "one hundred nineteen million, eight hundred eighty-two thousand, two hundred twenty-one".