122020101203 has 48 divisors (see below), whose sum is σ = 166840541280. Its totient is φ = 87722611200.

The previous prime is 122020101199. The next prime is 122020101223. The reversal of 122020101203 is 302101020221.

It is a happy number.

It is not a de Polignac number, because 122020101203 - 2² = 122020101199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122020101223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21445583 + ... + 21451271.

It is an arithmetic number, because the mean of its divisors is an integer number (3475844610).

Almost surely, 2^122020101203 is an apocalyptic number.

122020101203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

122020101203 is a deficient number, since it is larger than the sum of its proper divisors (44820440077).

122020101203 is a wasteful number, since it uses less digits than its factorization.

122020101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8788 (or 8781 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 122020101203 its reverse (302101020221), we get a palindrome (424121121424).

The spelling of 122020101203 in words is "one hundred twenty-two billion, twenty million, one hundred one thousand, two hundred three".