2212144130 has 32 divisors (see below), whose sum is σ = 4579704576. Its totient is φ = 753614784.

The previous prime is 2212144063. The next prime is 2212144139. The reversal of 2212144130 is 314412122.

It is not an unprimeable number, because it can be changed into a prime (2212144139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89654 + ... + 111633.

It is an arithmetic number, because the mean of its divisors is an integer number (143115768).

Almost surely, 2^2212144130 is an apocalyptic number.

2212144130 is an abundant number, since it is smaller than the sum of its proper divisors (2367560446).

2212144130 is a wasteful number, since it uses less digits than its factorization.

2212144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201458.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2212144130 is about 47033.4362980210. The cubic root of 2212144130 is about 1302.9801708090.

Adding to 2212144130 its reverse (314412122), we get a palindrome (2526556252).

The spelling of 2212144130 in words is "two billion, two hundred twelve million, one hundred forty-four thousand, one hundred thirty".