211100122022 has 8 divisors (see below), whose sum is σ = 333315982200. Its totient is φ = 99994794624.

The previous prime is 211100122007. The next prime is 211100122039. The reversal of 211100122022 is 220221001112.

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 = 211100121988 and 211100122006.

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, 2777633147 + ... + 2777633222.

It is an arithmetic number, because the mean of its divisors is an integer number (41664497775).

Almost surely, 2^211100122022 is an apocalyptic number.

211100122022 is a deficient number, since it is larger than the sum of its proper divisors (122215860178).

211100122022 is a wasteful number, since it uses less digits than its factorization.

211100122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5555266390.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 211100122022 its reverse (220221001112), we get a palindrome (431321123134).

The spelling of 211100122022 in words is "two hundred eleven billion, one hundred million, one hundred twenty-two thousand, twenty-two".