11210023212 has 96 divisors (see below), whose sum is σ = 27507916800. Its totient is φ = 3548750400.

The previous prime is 11210023207. The next prime is 11210023217. The reversal of 11210023212 is 21232001211.

It is an interprime number because it is at equal distance from previous prime (11210023207) and next prime (11210023217).

It is a junction number, because it is equal to n+sod(n) for n = 11210023191 and 11210023200.

It is not an unprimeable number, because it can be changed into a prime (11210023217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5259387 + ... + 5261517.

It is an arithmetic number, because the mean of its divisors is an integer number (286540800).

Almost surely, 2^11210023212 is an apocalyptic number.

11210023212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11210023212 is an abundant number, since it is smaller than the sum of its proper divisors (16297893588).

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

11210023212 is a wasteful number, since it uses less digits than its factorization.

11210023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427 (or 2425 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11210023212 its reverse (21232001211), we get a palindrome (32442024423).

The spelling of 11210023212 in words is "eleven billion, two hundred ten million, twenty-three thousand, two hundred twelve".