2221031114 has 16 divisors (see below), whose sum is σ = 3344901000. Its totient is φ = 1106072064.

The previous prime is 2221031083. The next prime is 2221031117. The reversal of 2221031114 is 4111301222.

It can be written as a sum of positive squares in 4 ways, for example, as 1280566225 + 940464889 = 35785^2 + 30667^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2221031092 and 2221031101.

It is not an unprimeable number, because it can be changed into a prime (2221031117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1038254 + ... + 1040390.

Almost surely, 2^2221031114 is an apocalyptic number.

2221031114 is a deficient number, since it is larger than the sum of its proper divisors (1123869886).

2221031114 is a wasteful number, since it uses less digits than its factorization.

2221031114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2221031114 is about 47127.8167752337. The cubic root of 2221031114 is about 1304.7226871691.

Adding to 2221031114 its reverse (4111301222), we get a palindrome (6332332336).

The spelling of 2221031114 in words is "two billion, two hundred twenty-one million, thirty-one thousand, one hundred fourteen".