122320411300100 has 72 divisors (see below), whose sum is σ = 287208148002048. Its totient is φ = 44950409884800.

The previous prime is 122320411300081. The next prime is 122320411300111. The reversal of 122320411300100 is 1003114023221.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222694004 + ... + 223242603.

It is an arithmetic number, because the mean of its divisors is an integer number (3989002055584).

Almost surely, 2^{122320411300100} is an apocalyptic number.

122320411300100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122320411300100 is an abundant number, since it is smaller than the sum of its proper divisors (164887736701948).

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

122320411300100 is a wasteful number, since it uses less digits than its factorization.

122320411300100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445936845 (or 445936838 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122320411300100 its reverse (1003114023221), we get a palindrome (123323525323321).

The spelling of 122320411300100 in words is "one hundred twenty-two trillion, three hundred twenty billion, four hundred eleven million, three hundred thousand, one hundred".