100122002012210 has 128 divisors (see below), whose sum is σ = 201541020549120. Its totient is φ = 35615409212416.

The previous prime is 100122002012191. The next prime is 100122002012213. The reversal of 100122002012210 is 12210200221001.

It is not an unprimeable number, because it can be changed into a prime (100122002012213) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3862867631 + ... + 3862893549.

It is an arithmetic number, because the mean of its divisors is an integer number (1574539223040).

Almost surely, 2^{100122002012210} is an apocalyptic number.

100122002012210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100122002012210 is an abundant number, since it is smaller than the sum of its proper divisors (101419018536910).

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

100122002012210 is a wasteful number, since it uses less digits than its factorization.

100122002012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37952.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100122002012210 its reverse (12210200221001), we get a palindrome (112332202233211).

The spelling of 100122002012210 in words is "one hundred trillion, one hundred twenty-two billion, two million, twelve thousand, two hundred ten".