552202111 has 4 divisors (see below), whose sum is σ = 581265400. Its totient is φ = 523138824.

The previous prime is 552202099. The next prime is 552202121. The reversal of 552202111 is 111202255.

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

It is a cyclic number.

It is not a de Polignac number, because 552202111 - 2¹³ = 552193919 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 29063269 = 552202111 / (5 + 5 + 2 + 2 + 0 + 2 + 1 + 1 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552202121) 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, 14531616 + ... + 14531653.

It is an arithmetic number, because the mean of its divisors is an integer number (145316350).

Almost surely, 2^552202111 is an apocalyptic number.

552202111 is a deficient number, since it is larger than the sum of its proper divisors (29063289).

552202111 is a wasteful number, since it uses less digits than its factorization.

552202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29063288.

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 552202111 is about 23498.9810630163. The cubic root of 552202111 is about 820.4132910658.

Adding to 552202111 its reverse (111202255), we get a palindrome (663404366).

The spelling of 552202111 in words is "five hundred fifty-two million, two hundred two thousand, one hundred eleven".