211222111000102 has 8 divisors (see below), whose sum is σ = 317483747952336. Its totient is φ = 105394195015992.

The previous prime is 211222111000031. The next prime is 211222111000111. The reversal of 211222111000102 is 201000111222112.

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

It is a super-2 number, since 2×211222111000102² (a number of 29 digits) contains 22 as substring.

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, 108430240813 + ... + 108430242760.

It is an arithmetic number, because the mean of its divisors is an integer number (39685468494042).

Almost surely, 2^{211222111000102} is an apocalyptic number.

211222111000102 is a deficient number, since it is larger than the sum of its proper divisors (106261636952234).

211222111000102 is a wasteful number, since it uses less digits than its factorization.

211222111000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216860484062.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 211222111000102 its reverse (201000111222112), we get a palindrome (412222222222214).

The spelling of 211222111000102 in words is "two hundred eleven trillion, two hundred twenty-two billion, one hundred eleven million, one hundred two", and thus it is an aban number.