11012010210 has 64 divisors (see below), whose sum is σ = 30377980800. Its totient is φ = 2835274176.

The previous prime is 11012010209. The next prime is 11012010293. The reversal of 11012010210 is 1201021011.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 11012010192 and 11012010201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 695364 + ... + 711023.

It is an arithmetic number, because the mean of its divisors is an integer number (474655950).

Almost surely, 2^11012010210 is an apocalyptic number.

11012010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012010210 is an abundant number, since it is smaller than the sum of its proper divisors (19365970590).

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

11012010210 is a wasteful number, since it uses less digits than its factorization.

11012010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406432 (or 1406426 counting only the distinct ones).

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

Adding to 11012010210 its reverse (1201021011), we get a palindrome (12213031221).

The spelling of 11012010210 in words is "eleven billion, twelve million, ten thousand, two hundred ten".