102229210 has 16 divisors (see below), whose sum is σ = 184950216. Its totient is φ = 40683328.

The previous prime is 102229207. The next prime is 102229213. The reversal of 102229210 is 12922201.

It is an interprime number because it is at equal distance from previous prime (102229207) and next prime (102229213).

It can be written as a sum of positive squares in 4 ways, for example, as 87104889 + 15124321 = 9333^2 + 3889^2 .

It is a super-2 number, since 2×102229210² = 20901622754448200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102229213) 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, 23977 + ... + 27916.

Almost surely, 2^102229210 is an apocalyptic number.

102229210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102229210 is a deficient number, since it is larger than the sum of its proper divisors (82721006).

102229210 is a wasteful number, since it uses less digits than its factorization.

102229210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52097.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 102229210 is about 10110.8461564797. The cubic root of 102229210 is about 467.5825928598.

The spelling of 102229210 in words is "one hundred two million, two hundred twenty-nine thousand, two hundred ten".