110002120210 has 16 divisors (see below), whose sum is σ = 198206499096. Its totient is φ = 43955807488.

The previous prime is 110002120183. The next prime is 110002120237. The reversal of 110002120210 is 12021200011.

It is an interprime number because it is at equal distance from previous prime (110002120183) and next prime (110002120237).

It can be written as a sum of positive squares in 4 ways, for example, as 84780551241 + 25221568969 = 291171^2 + 158813^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5619817 + ... + 5639356.

Almost surely, 2^110002120210 is an apocalyptic number.

110002120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110002120210 is a deficient number, since it is larger than the sum of its proper divisors (88204378886).

110002120210 is a wasteful number, since it uses less digits than its factorization.

110002120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11260157.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 110002120210 its reverse (12021200011), we get a palindrome (122023320221).

The spelling of 110002120210 in words is "one hundred ten billion, two million, one hundred twenty thousand, two hundred ten".