210112220010122 has 8 divisors (see below), whose sum is σ = 315168443014656. Its totient is φ = 105056072338572.

The previous prime is 210112220010059. The next prime is 210112220010191. The reversal of 210112220010122 is 221010022211012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 210112220010122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11249738 + ... + 23383349.

It is an arithmetic number, because the mean of its divisors is an integer number (39396055376832).

Almost surely, 2^{210112220010122} is an apocalyptic number.

210112220010122 is a deficient number, since it is larger than the sum of its proper divisors (105056223004534).

210112220010122 is a wasteful number, since it uses less digits than its factorization.

210112220010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666492.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 210112220010122 its reverse (221010022211012), we get a palindrome (431122242221134).

The spelling of 210112220010122 in words is "two hundred ten trillion, one hundred twelve billion, two hundred twenty million, ten thousand, one hundred twenty-two".