202110122100002 has 8 divisors (see below), whose sum is σ = 305479421189712. Its totient is φ = 100283648370100.

The previous prime is 202110122099981. The next prime is 202110122100053. The reversal of 202110122100002 is 200001221011202.

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

It is a self number, because there is not a number n which added to its sum of digits gives 202110122100002.

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, 385706339624 + ... + 385706340147.

It is an arithmetic number, because the mean of its divisors is an integer number (38184927648714).

Almost surely, 2^{202110122100002} is an apocalyptic number.

202110122100002 is a deficient number, since it is larger than the sum of its proper divisors (103369299089710).

202110122100002 is a wasteful number, since it uses less digits than its factorization.

202110122100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771412679904.

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

Adding to 202110122100002 its reverse (200001221011202), we get a palindrome (402111343111204).

The spelling of 202110122100002 in words is "two hundred two trillion, one hundred ten billion, one hundred twenty-two million, one hundred thousand, two".