5452221112 has 32 divisors (see below), whose sum is σ = 11083212000. Its totient is φ = 2499513984.

The previous prime is 5452221109. The next prime is 5452221121. The reversal of 5452221112 is 2111222545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160428 + ... + 191419.

It is an arithmetic number, because the mean of its divisors is an integer number (346350375).

Almost surely, 2^5452221112 is an apocalyptic number.

5452221112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5452221112 is an abundant number, since it is smaller than the sum of its proper divisors (5630990888).

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

5452221112 is a wasteful number, since it uses less digits than its factorization.

5452221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352015 (or 352011 counting only the distinct ones).

The product of its digits is 1600, while the sum is 25.

The square root of 5452221112 is about 73839.1570374419. The cubic root of 5452221112 is about 1760.0478972846.

Adding to 5452221112 its reverse (2111222545), we get a palindrome (7563443657).

The spelling of 5452221112 in words is "five billion, four hundred fifty-two million, two hundred twenty-one thousand, one hundred twelve".