2214542322 has 32 divisors (see below), whose sum is σ = 4976510400. Its totient is φ = 729885024.

The previous prime is 2214542303. The next prime is 2214542329. The reversal of 2214542322 is 2232454122.

2214542322 is a `hidden beast` number, since 2 + 214 + 5 + 423 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2214542329) 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, 225588 + ... + 235199.

It is an arithmetic number, because the mean of its divisors is an integer number (155515950).

Almost surely, 2^2214542322 is an apocalyptic number.

2214542322 is an abundant number, since it is smaller than the sum of its proper divisors (2761968078).

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

2214542322 is a wasteful number, since it uses less digits than its factorization.

2214542322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460887 (or 460881 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 2214542322 is about 47058.9239358488. The cubic root of 2214542322 is about 1303.4508556465.

Adding to 2214542322 its reverse (2232454122), we get a palindrome (4446996444).

The spelling of 2214542322 in words is "two billion, two hundred fourteen million, five hundred forty-two thousand, three hundred twenty-two".