141531523222 has 16 divisors (see below), whose sum is σ = 223479851760. Its totient is φ = 67038540192.

The previous prime is 141531523207. The next prime is 141531523249. The reversal of 141531523222 is 222325135141.

It is a happy number.

It is a super-2 number, since 2×141531523222² (a number of 23 digits) 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 7 ways as a sum of consecutive naturals, for example, 1128028 + ... + 1247200.

It is an arithmetic number, because the mean of its divisors is an integer number (13967490735).

Almost surely, 2^141531523222 is an apocalyptic number.

141531523222 is a deficient number, since it is larger than the sum of its proper divisors (81948328538).

141531523222 is a wasteful number, since it uses less digits than its factorization.

141531523222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150447.

The product of its digits is 14400, while the sum is 31.

Adding to 141531523222 its reverse (222325135141), we get a palindrome (363856658363).

The spelling of 141531523222 in words is "one hundred forty-one billion, five hundred thirty-one million, five hundred twenty-three thousand, two hundred twenty-two".