122003440210 has 16 divisors (see below), whose sum is σ = 219617971776. Its totient is φ = 48798758448.

The previous prime is 122003440199. The next prime is 122003440211. The reversal of 122003440210 is 12044300221.

It is not an unprimeable number, because it can be changed into a prime (122003440211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125532 + ... + 509671.

It is an arithmetic number, because the mean of its divisors is an integer number (13726123236).

Almost surely, 2^122003440210 is an apocalyptic number.

122003440210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122003440210 is a deficient number, since it is larger than the sum of its proper divisors (97614531566).

122003440210 is a wasteful number, since it uses less digits than its factorization.

122003440210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654417.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 122003440210 its reverse (12044300221), we get a palindrome (134047740431).

The spelling of 122003440210 in words is "one hundred twenty-two billion, three million, four hundred forty thousand, two hundred ten".