2221137114 has 32 divisors (see below), whose sum is σ = 5126184960. Its totient is φ = 628448112.

The previous prime is 2221137109. The next prime is 2221137119. The reversal of 2221137114 is 4117311222.

2221137114 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2221137109) and next prime (2221137119).

It is not an unprimeable number, because it can be changed into a prime (2221137119) 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, 252394 + ... + 261045.

It is an arithmetic number, because the mean of its divisors is an integer number (160193280).

Almost surely, 2^2221137114 is an apocalyptic number.

2221137114 is an abundant number, since it is smaller than the sum of its proper divisors (2905047846).

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

2221137114 is a wasteful number, since it uses less digits than its factorization.

2221137114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513554.

The product of its digits is 672, while the sum is 24.

The square root of 2221137114 is about 47128.9413630308. The cubic root of 2221137114 is about 1304.7434430549.

Adding to 2221137114 its reverse (4117311222), we get a palindrome (6338448336).

The spelling of 2221137114 in words is "two billion, two hundred twenty-one million, one hundred thirty-seven thousand, one hundred fourteen".