11251060212 has 48 divisors (see below), whose sum is σ = 30009405440. Its totient is φ = 3213883872.

The previous prime is 11251060193. The next prime is 11251060229. The reversal of 11251060212 is 21206015211.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462489 + ... + 486207.

Almost surely, 2^11251060212 is an apocalyptic number.

11251060212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11251060212 is an abundant number, since it is smaller than the sum of its proper divisors (18758345228).

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

11251060212 is a wasteful number, since it uses less digits than its factorization.

11251060212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29380 (or 29378 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 11251060212 its reverse (21206015211), we get a palindrome (32457075423).

The spelling of 11251060212 in words is "eleven billion, two hundred fifty-one million, sixty thousand, two hundred twelve".