211110021202 has 8 divisors (see below), whose sum is σ = 330433076736. Its totient is φ = 100965662292.

The previous prime is 211110021131. The next prime is 211110021223. The reversal of 211110021202 is 202120011112.

211110021202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 2294674098 + ... + 2294674189.

It is an arithmetic number, because the mean of its divisors is an integer number (41304134592).

Almost surely, 2^211110021202 is an apocalyptic number.

211110021202 is a deficient number, since it is larger than the sum of its proper divisors (119323055534).

211110021202 is a wasteful number, since it uses less digits than its factorization.

211110021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4589348312.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 211110021202 its reverse (202120011112), we get a palindrome (413230032314).

The spelling of 211110021202 in words is "two hundred eleven billion, one hundred ten million, twenty-one thousand, two hundred two".