42042222202 has 16 divisors (see below), whose sum is σ = 64473252480. Its totient is φ = 20552084608.

The previous prime is 42042222199. The next prime is 42042222217. The reversal of 42042222202 is 20222224024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147127 + ... + 325162.

It is an arithmetic number, because the mean of its divisors is an integer number (4029578280).

Almost surely, 2^42042222202 is an apocalyptic number.

42042222202 is a deficient number, since it is larger than the sum of its proper divisors (22431030278).

42042222202 is a wasteful number, since it uses less digits than its factorization.

42042222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473285.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 42042222202 its reverse (20222224024), we get a palindrome (62264446226).

The spelling of 42042222202 in words is "forty-two billion, forty-two million, two hundred twenty-two thousand, two hundred two".