2142211300 has 36 divisors (see below), whose sum is σ = 4655795760. Its totient is φ = 855557920.

The previous prime is 2142211277. The next prime is 2142211333. The reversal of 2142211300 is 31122412.

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, 49647 + ... + 82153.

It is an arithmetic number, because the mean of its divisors is an integer number (129327660).

Almost surely, 2^2142211300 is an apocalyptic number.

2142211300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2142211300 is an abundant number, since it is smaller than the sum of its proper divisors (2513584460).

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

2142211300 is a wasteful number, since it uses less digits than its factorization.

2142211300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33180 (or 33173 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2142211300 is about 46284.0285627775. The cubic root of 2142211300 is about 1289.1024543992.

Adding to 2142211300 its reverse (31122412), we get a palindrome (2173333712).

The spelling of 2142211300 in words is "two billion, one hundred forty-two million, two hundred eleven thousand, three hundred".