122231201210 has 64 divisors (see below), whose sum is σ = 227190265344. Its totient is φ = 47318515200.

The previous prime is 122231201167. The next prime is 122231201227. The reversal of 122231201210 is 12102132221.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44173247 + ... + 44176013.

It is an arithmetic number, because the mean of its divisors is an integer number (3549847896).

Almost surely, 2^122231201210 is an apocalyptic number.

122231201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122231201210 is a deficient number, since it is larger than the sum of its proper divisors (104959064134).

122231201210 is a wasteful number, since it uses less digits than its factorization.

122231201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3639.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122231201210 its reverse (12102132221), we get a palindrome (134333333431).

The spelling of 122231201210 in words is "one hundred twenty-two billion, two hundred thirty-one million, two hundred one thousand, two hundred ten".