214012105422 has 64 divisors (see below), whose sum is σ = 434783764800. Its totient is φ = 70218874880.

The previous prime is 214012105403. The next prime is 214012105429. The reversal of 214012105422 is 224501210412.

214012105422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 214012105392 and 214012105401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214012105429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151888654 + ... + 151890062.

It is an arithmetic number, because the mean of its divisors is an integer number (6793496325).

Almost surely, 2^214012105422 is an apocalyptic number.

214012105422 is an abundant number, since it is smaller than the sum of its proper divisors (220771659378).

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

214012105422 is a wasteful number, since it uses less digits than its factorization.

214012105422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581.

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 214012105422 its reverse (224501210412), we get a palindrome (438513315834).

The spelling of 214012105422 in words is "two hundred fourteen billion, twelve million, one hundred five thousand, four hundred twenty-two".