211200022120202 has 8 divisors (see below), whose sum is σ = 316808740653696. Its totient is φ = 105597108568972.

The previous prime is 211200022120183. The next prime is 211200022120279. The reversal of 211200022120202 is 202021220002112.

It is a happy number.

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

It is a super-4 number, since 4×211200022120202⁴ (a number of 58 digits) contains 4444 as substring.

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, 1451154608 + ... + 1451300139.

It is an arithmetic number, because the mean of its divisors is an integer number (39601092581712).

Almost surely, 2^{211200022120202} is an apocalyptic number.

211200022120202 is a deficient number, since it is larger than the sum of its proper divisors (105608718533494).

211200022120202 is a wasteful number, since it uses less digits than its factorization.

211200022120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902491132.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 211200022120202 its reverse (202021220002112), we get a palindrome (413221242122314).

The spelling of 211200022120202 in words is "two hundred eleven trillion, two hundred billion, twenty-two million, one hundred twenty thousand, two hundred two".