10110012210 has 48 divisors (see below), whose sum is σ = 26557044696. Its totient is φ = 2668207104.

The previous prime is 10110012179. The next prime is 10110012229. The reversal of 10110012210 is 1221001101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8400272409 + 1709739801 = 91653^2 + 41349^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

10110012210 is a modest number, since divided by 12210 gives 10110 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 10110012192 and 10110012201.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 570309 + ... + 587768.

Almost surely, 2^10110012210 is an apocalyptic number.

10110012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10110012210 is an abundant number, since it is smaller than the sum of its proper divisors (16447032486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10110012210 is a wasteful number, since it uses less digits than its factorization.

10110012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158187 (or 1158184 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10110012210 its reverse (1221001101), we get a palindrome (11331013311).

The spelling of 10110012210 in words is "ten billion, one hundred ten million, twelve thousand, two hundred ten".