132220426524646 has 32 divisors (see below), whose sum is σ = 206052402394080. Its totient is φ = 63555990489600.

The previous prime is 132220426524643. The next prime is 132220426524671. The reversal of 132220426524646 is 646425624022231.

It is a self number, because there is not a number n which added to its sum of digits gives 132220426524646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132220426524643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91270545 + ... + 92707891.

It is an arithmetic number, because the mean of its divisors is an integer number (6439137574815).

Almost surely, 2^{132220426524646} is an apocalyptic number.

132220426524646 is a deficient number, since it is larger than the sum of its proper divisors (73831975869434).

132220426524646 is a wasteful number, since it uses less digits than its factorization.

132220426524646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444200.

The product of its (nonzero) digits is 6635520, while the sum is 49.

The spelling of 132220426524646 in words is "one hundred thirty-two trillion, two hundred twenty billion, four hundred twenty-six million, five hundred twenty-four thousand, six hundred forty-six".