210012110022 has 64 divisors (see below), whose sum is σ = 498340926720. Its totient is φ = 58162992000.

The previous prime is 210012109999. The next prime is 210012110029. The reversal of 210012110022 is 220011210012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210012110029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1125072 + ... + 1298387.

It is an arithmetic number, because the mean of its divisors is an integer number (7786576980).

Almost surely, 2^210012110022 is an apocalyptic number.

210012110022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210012110022 is an abundant number, since it is smaller than the sum of its proper divisors (288328816698).

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

210012110022 is a wasteful number, since it uses less digits than its factorization.

210012110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423589.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 210012110022 its reverse (220011210012), we get a palindrome (430023320034).

The spelling of 210012110022 in words is "two hundred ten billion, twelve million, one hundred ten thousand, twenty-two".