32448590489122 has 12 divisors (see below), whose sum is σ = 50409136119186. Its totient is φ = 15664836787040.

The previous prime is 32448590489113. The next prime is 32448590489123. The reversal of 32448590489122 is 22198409584423.

It can be written as a sum of positive squares in 3 ways, for example, as 29506504496121 + 2942085993001 = 5431989^2 + 1715251^2 .

It is a super-2 number, since 2×32448590489122² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32448590489123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9645833779 + ... + 9645837142.

Almost surely, 2^{32448590489122} is an apocalyptic number.

32448590489122 is a deficient number, since it is larger than the sum of its proper divisors (17960545630064).

32448590489122 is a wasteful number, since it uses less digits than its factorization.

32448590489122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19291670981 (or 19291670952 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 61.

The spelling of 32448590489122 in words is "thirty-two trillion, four hundred forty-eight billion, five hundred ninety million, four hundred eighty-nine thousand, one hundred twenty-two".