210222222222012 has 1152 divisors, whose sum is σ = 704347636844544. Its totient is φ = 47421158400000.

The previous prime is 210222222221959. The next prime is 210222222222017.

210222222222012 is nontrivially palindromic in base 10.

210222222222012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222222222017) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 21232418262 + ... + 21232428162.

Almost surely, 2^{210222222222012} is an apocalyptic number.

210222222222012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210222222222012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352173818422272).

210222222222012 is an abundant number, since it is smaller than the sum of its proper divisors (494125414622532).

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

210222222222012 is a wasteful number, since it uses less digits than its factorization.

210222222222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10131 (or 10118 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

It can be divided in two parts, 210 and 222222222012, that added together give a palindrome (222222222222).

The spelling of 210222222222012 in words is "two hundred ten trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, twelve".