2221110514 has 12 divisors (see below), whose sum is σ = 3875611374. Its totient is φ = 951904464.

The previous prime is 2221110509. The next prime is 2221110523. The reversal of 2221110514 is 4150111222.

It can be written as a sum of positive squares in only one way, i.e., 1198198225 + 1022912289 = 34615^2 + 31983^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2221110491 and 2221110500.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11332099 + ... + 11332294.

Almost surely, 2^2221110514 is an apocalyptic number.

2221110514 is a deficient number, since it is larger than the sum of its proper divisors (1654500860).

2221110514 is a wasteful number, since it uses less digits than its factorization.

2221110514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22664409 (or 22664402 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 2221110514 is about 47128.6591576718. The cubic root of 2221110514 is about 1304.7382345645.

Adding to 2221110514 its reverse (4150111222), we get a palindrome (6371221736).

The spelling of 2221110514 in words is "two billion, two hundred twenty-one million, one hundred ten thousand, five hundred fourteen".