1388200202 has 8 divisors (see below), whose sum is σ = 2113379616. Its totient is φ = 683740332.

The previous prime is 1388200189. The next prime is 1388200223. The reversal of 1388200202 is 2020028831.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5179718 + ... + 5179985.

It is an arithmetic number, because the mean of its divisors is an integer number (264172452).

Almost surely, 2^1388200202 is an apocalyptic number.

1388200202 is a deficient number, since it is larger than the sum of its proper divisors (725179414).

1388200202 is a wasteful number, since it uses less digits than its factorization.

1388200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10359772.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1388200202 is about 37258.5587751325. The cubic root of 1388200202 is about 1115.5371411031.

The spelling of 1388200202 in words is "one billion, three hundred eighty-eight million, two hundred thousand, two hundred two".