211010021102222 has 8 divisors (see below), whose sum is σ = 324234910474272. Its totient is φ = 102931717610800.

The previous prime is 211010021102219. The next prime is 211010021102261. The reversal of 211010021102222 is 222201120010112.

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 211010021102222.

It is a congruent number.

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, 1286646470054 + ... + 1286646470217.

It is an arithmetic number, because the mean of its divisors is an integer number (40529363809284).

Almost surely, 2^{211010021102222} is an apocalyptic number.

211010021102222 is a deficient number, since it is larger than the sum of its proper divisors (113224889372050).

211010021102222 is a wasteful number, since it uses less digits than its factorization.

211010021102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573292940314.

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

Adding to 211010021102222 its reverse (222201120010112), we get a palindrome (433211141112334).

The spelling of 211010021102222 in words is "two hundred eleven trillion, ten billion, twenty-one million, one hundred two thousand, two hundred twenty-two".