202101100110212 has 48 divisors (see below), whose sum is σ = 359997758668800. Its totient is φ = 99249521304960.

The previous prime is 202101100110197. The next prime is 202101100110271. The reversal of 202101100110212 is 212011001101202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 465712589 + ... + 466146347.

It is an arithmetic number, because the mean of its divisors is an integer number (7499953305600).

Almost surely, 2^{202101100110212} is an apocalyptic number.

It is an amenable number.

202101100110212 is a deficient number, since it is larger than the sum of its proper divisors (157896658558588).

202101100110212 is a wasteful number, since it uses less digits than its factorization.

202101100110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436596 (or 436594 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202101100110212 its reverse (212011001101202), we get a palindrome (414112101211414).

The spelling of 202101100110212 in words is "two hundred two trillion, one hundred one billion, one hundred million, one hundred ten thousand, two hundred twelve".