211001112222022 has 16 divisors (see below), whose sum is σ = 324194902948800. Its totient is φ = 102949466191488.

The previous prime is 211001112221983. The next prime is 211001112222041. The reversal of 211001112222022 is 220222211100112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3330372897 + ... + 3330436252.

It is an arithmetic number, because the mean of its divisors is an integer number (20262181434300).

Almost surely, 2^{211001112222022} is an apocalyptic number.

211001112222022 is a deficient number, since it is larger than the sum of its proper divisors (113193790726778).

211001112222022 is a wasteful number, since it uses less digits than its factorization.

211001112222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660809535.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 211001112222022 its reverse (220222211100112), we get a palindrome (431223323322134).

The spelling of 211001112222022 in words is "two hundred eleven trillion, one billion, one hundred twelve million, two hundred twenty-two thousand, twenty-two".