210012222114 has 24 divisors (see below), whose sum is σ = 455101570560. Its totient is φ = 69992521848.

The previous prime is 210012222107. The next prime is 210012222143. The reversal of 210012222114 is 411222210012.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 850222 + ... + 1069065.

It is an arithmetic number, because the mean of its divisors is an integer number (18962565440).

Almost surely, 2^210012222114 is an apocalyptic number.

210012222114 is an abundant number, since it is smaller than the sum of its proper divisors (245089348446).

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

210012222114 is a wasteful number, since it uses less digits than its factorization.

210012222114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925374 (or 1925371 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 210012222114 its reverse (411222210012), we get a palindrome (621234432126).

The spelling of 210012222114 in words is "two hundred ten billion, twelve million, two hundred twenty-two thousand, one hundred fourteen".