11210002012 has 12 divisors (see below), whose sum is σ = 21400913016. Its totient is φ = 5095455440.

The previous prime is 11210001989. The next prime is 11210002043. The reversal of 11210002012 is 21020001211.

It is a self number, because there is not a number n which added to its sum of digits gives 11210002012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127386343 + ... + 127386430.

It is an arithmetic number, because the mean of its divisors is an integer number (1783409418).

Almost surely, 2^11210002012 is an apocalyptic number.

It is an amenable number.

11210002012 is a deficient number, since it is larger than the sum of its proper divisors (10190911004).

11210002012 is a wasteful number, since it uses less digits than its factorization.

11210002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254772788 (or 254772786 counting only the distinct ones).

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

Adding to 11210002012 its reverse (21020001211), we get a palindrome (32230003223).

The spelling of 11210002012 in words is "eleven billion, two hundred ten million, two thousand, twelve".