222649041 has 8 divisors (see below), whose sum is σ = 299132064. Its totient is φ = 147299360.

The previous prime is 222649027. The next prime is 222649057. The reversal of 222649041 is 140946222.

222649041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 222649041 - 2⁶ = 222648977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222649001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282876 + ... + 283661.

It is an arithmetic number, because the mean of its divisors is an integer number (37391508).

Almost surely, 2^222649041 is an apocalyptic number.

It is an amenable number.

222649041 is a deficient number, since it is larger than the sum of its proper divisors (76483023).

222649041 is a wasteful number, since it uses less digits than its factorization.

222649041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566671.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 222649041 is about 14921.4289195104. The cubic root of 222649041 is about 606.0944068628.

The spelling of 222649041 in words is "two hundred twenty-two million, six hundred forty-nine thousand, forty-one".