122100002001122 has 8 divisors (see below), whose sum is σ = 183150173682000. Its totient is φ = 61049944107124.

The previous prime is 122100002001007. The next prime is 122100002001157. The reversal of 122100002001122 is 221100200001221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 122100002001097 and 122100002001106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25711472 + ... + 30087867.

It is an arithmetic number, because the mean of its divisors is an integer number (22893771710250).

Almost surely, 2^{122100002001122} is an apocalyptic number.

122100002001122 is a deficient number, since it is larger than the sum of its proper divisors (61050171680878).

122100002001122 is a wasteful number, since it uses less digits than its factorization.

122100002001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56893440.

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

Adding to 122100002001122 its reverse (221100200001221), we get a palindrome (343200202002343).

The spelling of 122100002001122 in words is "one hundred twenty-two trillion, one hundred billion, two million, one thousand, one hundred twenty-two".