210122101112000 has 224 divisors, whose sum is σ = 648769726665216. Its totient is φ = 65492602752000.

The previous prime is 210122101111999. The next prime is 210122101112041. The reversal of 210122101112000 is 211101221012.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169937654 + ... + 171169653.

Almost surely, 2^{210122101112000} is an apocalyptic number.

210122101112000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210122101112000 is an abundant number, since it is smaller than the sum of its proper divisors (438647625553216).

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

210122101112000 is a wasteful number, since it uses less digits than its factorization.

210122101112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341107352 (or 341107332 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 210122101112000 its reverse (211101221012), we get a palindrome (210333202333012).

The spelling of 210122101112000 in words is "two hundred ten trillion, one hundred twenty-two billion, one hundred one million, one hundred twelve thousand".