2212041200 has 60 divisors (see below), whose sum is σ = 5333480808. Its totient is φ = 881644800.

The previous prime is 2212041191. The next prime is 2212041259. The reversal of 2212041200 is 21402122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103430 + ... + 122970.

Almost surely, 2^2212041200 is an apocalyptic number.

2212041200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212041200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2666740404).

2212041200 is an abundant number, since it is smaller than the sum of its proper divisors (3121439608).

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

2212041200 is a wasteful number, since it uses less digits than its factorization.

2212041200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19842 (or 19831 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2212041200 is about 47032.3420637331. The cubic root of 2212041200 is about 1302.9599614824.

Adding to 2212041200 its reverse (21402122), we get a palindrome (2233443322).

The spelling of 2212041200 in words is "two billion, two hundred twelve million, forty-one thousand, two hundred".