2214312020 has 24 divisors (see below), whose sum is σ = 4800058368. Its totient is φ = 857152800.

The previous prime is 2214312019. The next prime is 2214312031. The reversal of 2214312020 is 202134122.

It is a self number, because there is not a number n which added to its sum of digits gives 2214312020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1785116 + ... + 1786355.

It is an arithmetic number, because the mean of its divisors is an integer number (200002432).

Almost surely, 2^2214312020 is an apocalyptic number.

2214312020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2214312020 is an abundant number, since it is smaller than the sum of its proper divisors (2585746348).

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

2214312020 is a wasteful number, since it uses less digits than its factorization.

2214312020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571511 (or 3571509 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2214312020 is about 47056.4769186985. The cubic root of 2214312020 is about 1303.4056698244.

Adding to 2214312020 its reverse (202134122), we get a palindrome (2416446142).

The spelling of 2214312020 in words is "two billion, two hundred fourteen million, three hundred twelve thousand, twenty".