5111442223532 has 12 divisors (see below), whose sum is σ = 9091663627536. Its totient is φ = 2513824044240.

The previous prime is 5111442223487. The next prime is 5111442223553. The reversal of 5111442223532 is 2353222441115.

It is a super-2 number, since 2×5111442223532² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5111442223492 and 5111442223501.

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, 10474266608 + ... + 10474267095.

It is an arithmetic number, because the mean of its divisors is an integer number (757638635628).

Almost surely, 2^{5111442223532} is an apocalyptic number.

It is an amenable number.

5111442223532 is a deficient number, since it is larger than the sum of its proper divisors (3980221404004).

5111442223532 is a wasteful number, since it uses less digits than its factorization.

5111442223532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20948533768 (or 20948533766 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

Adding to 5111442223532 its reverse (2353222441115), we get a palindrome (7464664664647).

The spelling of 5111442223532 in words is "five trillion, one hundred eleven billion, four hundred forty-two million, two hundred twenty-three thousand, five hundred thirty-two".