2221054114 has 16 divisors (see below), whose sum is σ = 3537568728. Its totient is φ = 1042235392.

The previous prime is 2221054109. The next prime is 2221054139. The reversal of 2221054114 is 4114501222.

It can be written as a sum of positive squares in 4 ways, for example, as 1873418089 + 347636025 = 43283^2 + 18645^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80527 + ... + 104530.

Almost surely, 2^2221054114 is an apocalyptic number.

2221054114 is a deficient number, since it is larger than the sum of its proper divisors (1316514614).

2221054114 is a wasteful number, since it uses less digits than its factorization.

2221054114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185429.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2221054114 is about 47128.0607918467. The cubic root of 2221054114 is about 1304.7271908608.

Adding to 2221054114 its reverse (4114501222), we get a palindrome (6335555336).

The spelling of 2221054114 in words is "two billion, two hundred twenty-one million, fifty-four thousand, one hundred fourteen".