100002222020112 has 160 divisors (see below), whose sum is σ = 259602874352640. Its totient is φ = 33171454525440.

The previous prime is 100002222020101. The next prime is 100002222020123. The reversal of 100002222020112 is 211020222200001.

It is an interprime number because it is at equal distance from previous prime (100002222020101) and next prime (100002222020123).

It is a junction number, because it is equal to n+sod(n) for n = 100002222020091 and 100002222020100.

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, 23579866312 + ... + 23579870552.

It is an arithmetic number, because the mean of its divisors is an integer number (1622517964704).

Almost surely, 2^{100002222020112} is an apocalyptic number.

100002222020112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100002222020112 is an abundant number, since it is smaller than the sum of its proper divisors (159600652332528).

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

100002222020112 is a wasteful number, since it uses less digits than its factorization.

100002222020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7041 (or 7035 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100002222020112 its reverse (211020222200001), we get a palindrome (311022444220113).

The spelling of 100002222020112 in words is "one hundred trillion, two billion, two hundred twenty-two million, twenty thousand, one hundred twelve".