55222114 has 8 divisors (see below), whose sum is σ = 82916460. Its totient is φ = 27583296.

The previous prime is 55222109. The next prime is 55222127. The reversal of 55222114 is 41122255.

It can be written as a sum of positive squares in 2 ways, for example, as 48066489 + 7155625 = 6933^2 + 2675^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11299 + ... + 15430.

Almost surely, 2^55222114 is an apocalyptic number.

55222114 is a deficient number, since it is larger than the sum of its proper divisors (27694346).

55222114 is a wasteful number, since it uses less digits than its factorization.

55222114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27764.

The product of its digits is 800, while the sum is 22.

The square root of 55222114 is about 7431.1583215539. The cubic root of 55222114 is about 380.8064911991.

Adding to 55222114 its reverse (41122255), we get a palindrome (96344369).

The spelling of 55222114 in words is "fifty-five million, two hundred twenty-two thousand, one hundred fourteen".