122100010300 has 72 divisors (see below), whose sum is σ = 281163254400. Its totient is φ = 45924669120.

The previous prime is 122100010247. The next prime is 122100010301. The reversal of 122100010300 is 3010001221.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122100010301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 314190 + ... + 585589.

It is an arithmetic number, because the mean of its divisors is an integer number (3905045200).

Almost surely, 2^122100010300 is an apocalyptic number.

122100010300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122100010300 is an abundant number, since it is smaller than the sum of its proper divisors (159063244100).

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

122100010300 is a wasteful number, since it uses less digits than its factorization.

122100010300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899875 (or 899868 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 122100010300 its reverse (3010001221), we get a palindrome (125110011521).

The spelling of 122100010300 in words is "one hundred twenty-two billion, one hundred million, ten thousand, three hundred".