122100022100002 has 8 divisors (see below), whose sum is σ = 183156601753296. Its totient is φ = 61047821515572.

The previous prime is 122100022099999. The next prime is 122100022100029. The reversal of 122100022100002 is 200001220001221.

It is a happy number.

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

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, 1094697508 + ... + 1094809039.

It is an arithmetic number, because the mean of its divisors is an integer number (22894575219162).

Almost surely, 2^{122100022100002} is an apocalyptic number.

122100022100002 is a deficient number, since it is larger than the sum of its proper divisors (61056579653294).

122100022100002 is a wasteful number, since it uses less digits than its factorization.

122100022100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189534432.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122100022100002 its reverse (200001220001221), we get a palindrome (322101242101223).

The spelling of 122100022100002 in words is "one hundred twenty-two trillion, one hundred billion, twenty-two million, one hundred thousand, two".