387222202 has 8 divisors (see below), whose sum is σ = 582220800. Its totient is φ = 193148604.

The previous prime is 387222191. The next prime is 387222203. The reversal of 387222202 is 202222783.

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

It is not an unprimeable number, because it can be changed into a prime (387222203) 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, 230202 + ... + 231877.

It is an arithmetic number, because the mean of its divisors is an integer number (72777600).

Almost surely, 2^387222202 is an apocalyptic number.

387222202 is a deficient number, since it is larger than the sum of its proper divisors (194998598).

387222202 is a wasteful number, since it uses less digits than its factorization.

387222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462500.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 387222202 is about 19677.9623436981. The cubic root of 387222202 is about 728.8756081181.

Adding to 387222202 its reverse (202222783), we get a palindrome (589444985).

The spelling of 387222202 in words is "three hundred eighty-seven million, two hundred twenty-two thousand, two hundred two".