11212173060 has 48 divisors (see below), whose sum is σ = 34248094272. Its totient is φ = 2718102400.

The previous prime is 11212173059. The next prime is 11212173079. The reversal of 11212173060 is 6037121211.

It is a self number, because there is not a number n which added to its sum of digits gives 11212173060.

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, 8493411 + ... + 8494730.

It is an arithmetic number, because the mean of its divisors is an integer number (713501964).

Almost surely, 2^11212173060 is an apocalyptic number.

11212173060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11212173060 is an abundant number, since it is smaller than the sum of its proper divisors (23035921212).

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

11212173060 is a wasteful number, since it uses less digits than its factorization.

11212173060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16988164 (or 16988162 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 11212173060 its reverse (6037121211), we get a palindrome (17249294271).

The spelling of 11212173060 in words is "eleven billion, two hundred twelve million, one hundred seventy-three thousand, sixty".