11102023212 has 48 divisors (see below), whose sum is σ = 29710071552. Its totient is φ = 3160791360.

The previous prime is 11102023187. The next prime is 11102023243. The reversal of 11102023212 is 21232020111.

It is a junction number, because it is equal to n+sod(n) for n = 11102023191 and 11102023200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209739 + ... + 257282.

It is an arithmetic number, because the mean of its divisors is an integer number (618959824).

Almost surely, 2^11102023212 is an apocalyptic number.

11102023212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11102023212 is an abundant number, since it is smaller than the sum of its proper divisors (18608048340).

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

11102023212 is a wasteful number, since it uses less digits than its factorization.

11102023212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467318 (or 467316 counting only the distinct ones).

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

Adding to 11102023212 its reverse (21232020111), we get a palindrome (32334043323).

The spelling of 11102023212 in words is "eleven billion, one hundred two million, twenty-three thousand, two hundred twelve".