5212121114 has 4 divisors (see below), whose sum is σ = 7818181674. Its totient is φ = 2606060556.

The previous prime is 5212121111. The next prime is 5212121119. The reversal of 5212121114 is 4111212125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3132305089 + 2079816025 = 55967^2 + 45605^2 .

It is not an unprimeable number, because it can be changed into a prime (5212121111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1303030277 + ... + 1303030280.

Almost surely, 2^5212121114 is an apocalyptic number.

5212121114 is a deficient number, since it is larger than the sum of its proper divisors (2606060560).

5212121114 is a wasteful number, since it uses less digits than its factorization.

5212121114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2606060559.

The product of its digits is 160, while the sum is 20.

The square root of 5212121114 is about 72195.0213934451. The cubic root of 5212121114 is about 1733.8232921205.

Adding to 5212121114 its reverse (4111212125), we get a palindrome (9323333239).

The spelling of 5212121114 in words is "five billion, two hundred twelve million, one hundred twenty-one thousand, one hundred fourteen".