102244202 has 8 divisors (see below), whose sum is σ = 153433956. Its totient is φ = 51099552.

The previous prime is 102244199. The next prime is 102244213. The reversal of 102244202 is 202442201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 102232321 + 11881 = 10111^2 + 109^2 .

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, 4883 + ... + 15110.

Almost surely, 2^102244202 is an apocalyptic number.

102244202 is a deficient number, since it is larger than the sum of its proper divisors (51189754).

102244202 is a wasteful number, since it uses less digits than its factorization.

102244202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22552.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 102244202 is about 10111.5875113654. The cubic root of 102244202 is about 467.6054488700.

Adding to 102244202 its reverse (202442201), we get a palindrome (304686403).

The spelling of 102244202 in words is "one hundred two million, two hundred forty-four thousand, two hundred two".