211122012112022 has 64 divisors (see below), whose sum is σ = 360834796528128. Its totient is φ = 91705169952000.

The previous prime is 211122012112021. The next prime is 211122012112073. The reversal of 211122012112022 is 220211210221112.

It is a junction number, because it is equal to n+sod(n) for n = 211122012111985 and 211122012112003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211122012112021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2304251372 + ... + 2304342992.

It is an arithmetic number, because the mean of its divisors is an integer number (5638043695752).

Almost surely, 2^{211122012112022} is an apocalyptic number.

211122012112022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211122012112022 is a deficient number, since it is larger than the sum of its proper divisors (149712784416106).

211122012112022 is a wasteful number, since it uses less digits than its factorization.

211122012112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95925.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 211122012112022 its reverse (220211210221112), we get a palindrome (431333222333134).

The spelling of 211122012112022 in words is "two hundred eleven trillion, one hundred twenty-two billion, twelve million, one hundred twelve thousand, twenty-two".