100220010222112 has 96 divisors (see below), whose sum is σ = 222202425360384. Its totient is φ = 44082314169600.

The previous prime is 100220010222103. The next prime is 100220010222169. The reversal of 100220010222112 is 211222010022001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180939063 + ... + 181492105.

It is an arithmetic number, because the mean of its divisors is an integer number (2314608597504).

Almost surely, 2^{100220010222112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100220010222112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111101212680192).

100220010222112 is an abundant number, since it is smaller than the sum of its proper divisors (121982415138272).

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

100220010222112 is a wasteful number, since it uses less digits than its factorization.

100220010222112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569702 (or 569694 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 100220010222112 its reverse (211222010022001), we get a palindrome (311442020244113).

The spelling of 100220010222112 in words is "one hundred trillion, two hundred twenty billion, ten million, two hundred twenty-two thousand, one hundred twelve".