5214221115 has 16 divisors (see below), whose sum is σ = 8568234528. Its totient is φ = 2705757696.

The previous prime is 5214221101. The next prime is 5214221123. The reversal of 5214221115 is 5111224125.

It is a happy number.

It is not a de Polignac number, because 5214221115 - 2¹³ = 5214212923 is a prime.

It is a super-2 number, since 2×5214221115² = 54376203672223686450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4696942 + ... + 4698051.

It is an arithmetic number, because the mean of its divisors is an integer number (535514658).

Almost surely, 2^5214221115 is an apocalyptic number.

5214221115 is a deficient number, since it is larger than the sum of its proper divisors (3354013413).

5214221115 is a wasteful number, since it uses less digits than its factorization.

5214221115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9395038.

The product of its digits is 800, while the sum is 24.

The square root of 5214221115 is about 72209.5638748774. The cubic root of 5214221115 is about 1734.0561174699.

The spelling of 5214221115 in words is "five billion, two hundred fourteen million, two hundred twenty-one thousand, one hundred fifteen".