42201220141100 has 36 divisors (see below), whose sum is σ = 91836071714184. Its totient is φ = 16832667962880.

The previous prime is 42201220141007. The next prime is 42201220141103. The reversal of 42201220141100 is 114102210224.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (42201220141103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597715694 + ... + 597786293.

Almost surely, 2^{42201220141100} is an apocalyptic number.

It is an amenable number.

42201220141100 is an abundant number, since it is smaller than the sum of its proper divisors (49634851573084).

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

42201220141100 is a wasteful number, since it uses less digits than its factorization.

42201220141100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195502354 (or 1195502347 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 42201220141100 its reverse (114102210224), we get a palindrome (42315322351324).

The spelling of 42201220141100 in words is "forty-two trillion, two hundred one billion, two hundred twenty million, one hundred forty-one thousand, one hundred".