211012323022 has 16 divisors (see below), whose sum is σ = 333191168640. Its totient is φ = 99949060728.

The previous prime is 211012323007. The next prime is 211012323031. The reversal of 211012323022 is 220323210112.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 938493 + ... + 1141399.

It is an arithmetic number, because the mean of its divisors is an integer number (20824448040).

Almost surely, 2^211012323022 is an apocalyptic number.

211012323022 is a deficient number, since it is larger than the sum of its proper divisors (122178845618).

211012323022 is a wasteful number, since it uses less digits than its factorization.

211012323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230295.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 211012323022 its reverse (220323210112), we get a palindrome (431335533134).

It can be divided in two parts, 2110123 and 23022, that added together give a triangular number (2133145 = T₂₀₆₅).

The spelling of 211012323022 in words is "two hundred eleven billion, twelve million, three hundred twenty-three thousand, twenty-two".