5331144212 has 12 divisors (see below), whose sum is σ = 9330016500. Its totient is φ = 2665425216.

The previous prime is 5331144197. The next prime is 5331144253. The reversal of 5331144212 is 2124411335.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 497557636 + 4833586576 = 22306^2 + 69524^2 .

It is a super-2 number, since 2×5331144212² = 56842197218282201888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 110648 + ... + 151344.

It is an arithmetic number, because the mean of its divisors is an integer number (777501375).

Almost surely, 2^5331144212 is an apocalyptic number.

It is an amenable number.

5331144212 is a deficient number, since it is larger than the sum of its proper divisors (3998872288).

5331144212 is a wasteful number, since it uses less digits than its factorization.

5331144212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73450 (or 73448 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 5331144212 is about 73014.6849065310. The cubic root of 5331144212 is about 1746.9218500548.

Adding to 5331144212 its reverse (2124411335), we get a palindrome (7455555547).

The spelling of 5331144212 in words is "five billion, three hundred thirty-one million, one hundred forty-four thousand, two hundred twelve".