132226774421 has 8 divisors (see below), whose sum is σ = 153186400704. Its totient is φ = 111784669920.

The previous prime is 132226774409. The next prime is 132226774483. The reversal of 132226774421 is 124477622231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-132226774421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132226774321) 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, 129379895 + ... + 129380916.

It is an arithmetic number, because the mean of its divisors is an integer number (19148300088).

Almost surely, 2^132226774421 is an apocalyptic number.

It is an amenable number.

132226774421 is a deficient number, since it is larger than the sum of its proper divisors (20959626283).

132226774421 is an equidigital number, since it uses as much as digits as its factorization.

132226774421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258760891.

The product of its digits is 225792, while the sum is 41.

The spelling of 132226774421 in words is "one hundred thirty-two billion, two hundred twenty-six million, seven hundred seventy-four thousand, four hundred twenty-one".