42122210210 has 16 divisors (see below), whose sum is σ = 76099761792. Its totient is φ = 16786710000.

The previous prime is 42122210197. The next prime is 42122210213. The reversal of 42122210210 is 1201222124.

It is not an unprimeable number, because it can be changed into a prime (42122210213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7768916 + ... + 7774335.

It is an arithmetic number, because the mean of its divisors is an integer number (4756235112).

Almost surely, 2^42122210210 is an apocalyptic number.

42122210210 is a deficient number, since it is larger than the sum of its proper divisors (33977551582).

42122210210 is a wasteful number, since it uses less digits than its factorization.

42122210210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15543529.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 42122210210 its reverse (1201222124), we get a palindrome (43323432334).

The spelling of 42122210210 in words is "forty-two billion, one hundred twenty-two million, two hundred ten thousand, two hundred ten".