2212111101022 has 8 divisors (see below), whose sum is σ = 3318208056072. Its totient is φ = 1106041749000.

The previous prime is 2212111101001. The next prime is 2212111101103. The reversal of 2212111101022 is 2201011112122.

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

It is a junction number, because it is equal to n+sod(n) for n = 2212111100987 and 2212111101005.

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, 6699229 + ... + 7021672.

It is an arithmetic number, because the mean of its divisors is an integer number (414776007009).

Almost surely, 2^{2212111101022} is an apocalyptic number.

2212111101022 is a deficient number, since it is larger than the sum of its proper divisors (1106096955050).

2212111101022 is a wasteful number, since it uses less digits than its factorization.

2212111101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13801514.

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

Adding to 2212111101022 its reverse (2201011112122), we get a palindrome (4413122213144).

The spelling of 2212111101022 in words is "two trillion, two hundred twelve billion, one hundred eleven million, one hundred one thousand, twenty-two".