122001031210 has 8 divisors (see below), whose sum is σ = 219601856196. Its totient is φ = 48800412480.

The previous prime is 122001031189. The next prime is 122001031211. The reversal of 122001031210 is 12130100221.

It can be written as a sum of positive squares in 2 ways, for example, as 107087981049 + 14913050161 = 327243^2 + 122119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (122001031211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100051551 + ... + 6100051570.

Almost surely, 2^122001031210 is an apocalyptic number.

122001031210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122001031210 is a deficient number, since it is larger than the sum of its proper divisors (97600824986).

122001031210 is a wasteful number, since it uses less digits than its factorization.

122001031210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12200103128.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 122001031210 its reverse (12130100221), we get a palindrome (134131131431).

The spelling of 122001031210 in words is "one hundred twenty-two billion, one million, thirty-one thousand, two hundred ten".