242266199 has 16 divisors (see below), whose sum is σ = 290219520. Its totient is φ = 197730720.

The previous prime is 242266183. The next prime is 242266249. The reversal of 242266199 is 991662242.

It is a happy number.

242266199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 242266199 - 2⁴ = 242266183 is a prime.

It is a super-2 number, since 2×242266199² = 117385822355815202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242266109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33584 + ... + 40154.

It is an arithmetic number, because the mean of its divisors is an integer number (18138720).

Almost surely, 2^242266199 is an apocalyptic number.

242266199 is a deficient number, since it is larger than the sum of its proper divisors (47953321).

242266199 is a wasteful number, since it uses less digits than its factorization.

242266199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830.

The product of its digits is 93312, while the sum is 41.

The square root of 242266199 is about 15564.9027944282. The cubic root of 242266199 is about 623.3963787707.

The spelling of 242266199 in words is "two hundred forty-two million, two hundred sixty-six thousand, one hundred ninety-nine".