122033310100 has 36 divisors (see below), whose sum is σ = 285182461564. Its totient is φ = 45058452480.

The previous prime is 122033310079. The next prime is 122033310101. The reversal of 122033310100 is 1013330221.

It can be written as a sum of positive squares in 6 ways, for example, as 5858677764 + 116174632336 = 76542^2 + 340844^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122033310101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46934589 + ... + 46937188.

Almost surely, 2^122033310100 is an apocalyptic number.

122033310100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122033310100 is an abundant number, since it is smaller than the sum of its proper divisors (163149151464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122033310100 is a wasteful number, since it uses less digits than its factorization.

122033310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93871804 (or 93871797 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 122033310100 its reverse (1013330221), we get a palindrome (123046640321).

The spelling of 122033310100 in words is "one hundred twenty-two billion, thirty-three million, three hundred ten thousand, one hundred".