102225010 has 8 divisors (see below), whose sum is σ = 184005036. Its totient is φ = 40890000.

The previous prime is 102225007. The next prime is 102225031. The reversal of 102225010 is 10522201.

It can be written as a sum of positive squares in 2 ways, for example, as 98148649 + 4076361 = 9907^2 + 2019^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5111241 + ... + 5111260.

Almost surely, 2^102225010 is an apocalyptic number.

102225010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102225010 is a deficient number, since it is larger than the sum of its proper divisors (81780026).

102225010 is a wasteful number, since it uses less digits than its factorization.

102225010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10222508.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 102225010 is about 10110.6384565961. The cubic root of 102225010 is about 467.5761893613.

Adding to 102225010 its reverse (10522201), we get a palindrome (112747211).

The spelling of 102225010 in words is "one hundred two million, two hundred twenty-five thousand, ten".