211000022112022 has 32 divisors (see below), whose sum is σ = 375513713848224. Its totient is φ = 87654928512000.

The previous prime is 211000022111999. The next prime is 211000022112023. The reversal of 211000022112022 is 220211220000112.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 211000022111987 and 211000022112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211000022112023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3652259803 + ... + 3652317574.

It is an arithmetic number, because the mean of its divisors is an integer number (11734803557757).

Almost surely, 2^{211000022112022} is an apocalyptic number.

211000022112022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211000022112022 is a deficient number, since it is larger than the sum of its proper divisors (164513691736202).

211000022112022 is a wasteful number, since it uses less digits than its factorization.

211000022112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7304577504.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211000022112022 its reverse (220211220000112), we get a palindrome (431211242112134).

The spelling of 211000022112022 in words is "two hundred eleven trillion, twenty-two million, one hundred twelve thousand, twenty-two".