220000122002112 has 112 divisors (see below), whose sum is σ = 607442223264000. Its totient is φ = 70139124937728.

The previous prime is 220000122002083. The next prime is 220000122002173. The reversal of 220000122002112 is 211200221000022.

It is a junction number, because it is equal to n+sod(n) for n = 220000122002091 and 220000122002100.

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, 51113514 + ... + 55250262.

Almost surely, 2^{220000122002112} 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 220000122002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303721111632000).

220000122002112 is an abundant number, since it is smaller than the sum of its proper divisors (387442101261888).

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

220000122002112 is a wasteful number, since it uses less digits than its factorization.

220000122002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4148830 (or 4148820 counting only the distinct ones).

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

Adding to 220000122002112 its reverse (211200221000022), we get a palindrome (431200343002134).

The spelling of 220000122002112 in words is "two hundred twenty trillion, one hundred twenty-two million, two thousand, one hundred twelve".