11010202212 has 24 divisors (see below), whose sum is σ = 26807449536. Its totient is φ = 3510499168.

The previous prime is 11010202163. The next prime is 11010202219. The reversal of 11010202212 is 21220201011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (11010202219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19945743 + ... + 19946294.

It is an arithmetic number, because the mean of its divisors is an integer number (1116977064).

Almost surely, 2^11010202212 is an apocalyptic number.

11010202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11010202212 is an abundant number, since it is smaller than the sum of its proper divisors (15797247324).

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

11010202212 is a wasteful number, since it uses less digits than its factorization.

11010202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39892067 (or 39892065 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11010202212 its reverse (21220201011), we get a palindrome (32230403223).

The spelling of 11010202212 in words is "eleven billion, ten million, two hundred two thousand, two hundred twelve".