42040022422202 has 32 divisors (see below), whose sum is σ = 73084437264384. Its totient is φ = 17763201010800.

The previous prime is 42040022422199. The next prime is 42040022422217. The reversal of 42040022422202 is 20222422004024.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133208363 + ... + 133523585.

It is an arithmetic number, because the mean of its divisors is an integer number (2283888664512).

Almost surely, 2^{42040022422202} is an apocalyptic number.

42040022422202 is a deficient number, since it is larger than the sum of its proper divisors (31044414842182).

42040022422202 is a wasteful number, since it uses less digits than its factorization.

42040022422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449474.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 42040022422202 its reverse (20222422004024), we get a palindrome (62262444426226).

The spelling of 42040022422202 in words is "forty-two trillion, forty billion, twenty-two million, four hundred twenty-two thousand, two hundred two".