2214442401 has 16 divisors (see below), whose sum is σ = 2965714944. Its totient is φ = 1469747664.

The previous prime is 2214442397. The next prime is 2214442403. The reversal of 2214442401 is 1042444122.

It is not a de Polignac number, because 2214442401 - 2² = 2214442397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2214442403) 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, 816690 + ... + 819396.

It is an arithmetic number, because the mean of its divisors is an integer number (185357184).

Almost surely, 2^2214442401 is an apocalyptic number.

It is an amenable number.

2214442401 is a deficient number, since it is larger than the sum of its proper divisors (751272543).

2214442401 is a wasteful number, since it uses less digits than its factorization.

2214442401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3820.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 2214442401 is about 47057.8622655131. The cubic root of 2214442401 is about 1303.4312512839.

Adding to 2214442401 its reverse (1042444122), we get a palindrome (3256886523).

The spelling of 2214442401 in words is "two billion, two hundred fourteen million, four hundred forty-two thousand, four hundred one".