211202212010102 has 8 divisors (see below), whose sum is σ = 335438807310216. Its totient is φ = 99389276240032.

The previous prime is 211202212010099. The next prime is 211202212010107. The reversal of 211202212010102 is 201010212202112.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211202212010107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3105914882468 + ... + 3105914882535.

It is an arithmetic number, because the mean of its divisors is an integer number (41929850913777).

Almost surely, 2^{211202212010102} is an apocalyptic number.

211202212010102 is a deficient number, since it is larger than the sum of its proper divisors (124236595300114).

211202212010102 is a wasteful number, since it uses less digits than its factorization.

211202212010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6211829765022.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 211202212010102 its reverse (201010212202112), we get a palindrome (412212424212214).

The spelling of 211202212010102 in words is "two hundred eleven trillion, two hundred two billion, two hundred twelve million, ten thousand, one hundred two".