422132240443100 has 72 divisors (see below), whose sum is σ = 1009196220964176. Its totient is φ = 151982804800000.

The previous prime is 422132240443099. The next prime is 422132240443141. The reversal of 422132240443100 is 1344042231224.

It is a happy number.

It is a super-2 number, since 2×422132240443100² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1899673961 + ... + 1899896160.

It is an arithmetic number, because the mean of its divisors is an integer number (14016614180058).

Almost surely, 2^{422132240443100} is an apocalyptic number.

It is an amenable number.

422132240443100 is an abundant number, since it is smaller than the sum of its proper divisors (587063980521076).

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

422132240443100 is a wasteful number, since it uses less digits than its factorization.

422132240443100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3799570247 (or 3799570240 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 422132240443100 its reverse (1344042231224), we get a palindrome (423476282674324).

The spelling of 422132240443100 in words is "four hundred twenty-two trillion, one hundred thirty-two billion, two hundred forty million, four hundred forty-three thousand, one hundred".