531422132226 has 16 divisors (see below), whose sum is σ = 1071213118464. Its totient is φ = 175745901744.

The previous prime is 531422132221. The next prime is 531422132239. The reversal of 531422132226 is 622231224135.

531422132226 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (531422132221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348701425 + ... + 348702948.

It is an arithmetic number, because the mean of its divisors is an integer number (66950819904).

Almost surely, 2^531422132226 is an apocalyptic number.

531422132226 is an abundant number, since it is smaller than the sum of its proper divisors (539790986238).

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

531422132226 is a wasteful number, since it uses less digits than its factorization.

531422132226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697404505.

The product of its digits is 34560, while the sum is 33.

The spelling of 531422132226 in words is "five hundred thirty-one billion, four hundred twenty-two million, one hundred thirty-two thousand, two hundred twenty-six".