42003101220201 has 16 divisors (see below), whose sum is σ = 67883799952320. Its totient is φ = 25456424981760.

The previous prime is 42003101220151. The next prime is 42003101220203. The reversal of 42003101220201 is 10202210130024.

It is a happy number.

42003101220201 is a `hidden beast` number, since 420 + 0 + 3 + 1 + 0 + 1 + 220 + 20 + 1 = 666.

It is not a de Polignac number, because 42003101220201 - 2¹¹ = 42003101218153 is a prime.

It is a super-2 number, since 2×42003101220201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42003101220203) 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, 70712291320 + ... + 70712291913.

It is an arithmetic number, because the mean of its divisors is an integer number (4242737497020).

Almost surely, 2^{42003101220201} is an apocalyptic number.

It is an amenable number.

42003101220201 is a deficient number, since it is larger than the sum of its proper divisors (25880698732119).

42003101220201 is a wasteful number, since it uses less digits than its factorization.

42003101220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141424583253 (or 141424583247 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 42003101220201 its reverse (10202210130024), we get a palindrome (52205311350225).

The spelling of 42003101220201 in words is "forty-two trillion, three billion, one hundred one million, two hundred twenty thousand, two hundred one".