211230014022 has 12 divisors (see below), whose sum is σ = 457665030420. Its totient is φ = 70410004668.

The previous prime is 211230014003. The next prime is 211230014027. The reversal of 211230014022 is 220410032112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11735000779 = 211230014022 / (2 + 1 + 1 + 2 + 3 + 0 + 0 + 1 + 4 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 211230013986 and 211230014004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211230014027) 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 5 ways as a sum of consecutive naturals, for example, 5867500372 + ... + 5867500407.

It is an arithmetic number, because the mean of its divisors is an integer number (38138752535).

Almost surely, 2^211230014022 is an apocalyptic number.

211230014022 is an abundant number, since it is smaller than the sum of its proper divisors (246435016398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211230014022 is a wasteful number, since it uses less digits than its factorization.

211230014022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11735000787 (or 11735000784 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 211230014022 its reverse (220410032112), we get a palindrome (431640046134).

The spelling of 211230014022 in words is "two hundred eleven billion, two hundred thirty million, fourteen thousand, twenty-two".