122022002011100 has 36 divisors (see below), whose sum is σ = 264801487338864. Its totient is φ = 48806267537280.

The previous prime is 122022002010977. The next prime is 122022002011157. The reversal of 122022002011100 is 1110200220221.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29728904 + ... + 33583503.

It is an arithmetic number, because the mean of its divisors is an integer number (7355596870524).

Almost surely, 2^{122022002011100} is an apocalyptic number.

122022002011100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122022002011100 is an abundant number, since it is smaller than the sum of its proper divisors (142779485327764).

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

122022002011100 is a wasteful number, since it uses less digits than its factorization.

122022002011100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63331694 (or 63331687 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122022002011100 its reverse (1110200220221), we get a palindrome (123132202231321).

The spelling of 122022002011100 in words is "one hundred twenty-two trillion, twenty-two billion, two million, eleven thousand, one hundred".