220012011112 has 16 divisors (see below), whose sum is σ = 412533309600. Its totient is φ = 110003128560.

The previous prime is 220012011101. The next prime is 220012011139. The reversal of 220012011112 is 211110210022.

It is a super-2 number, since 2×220012011112² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220012011092 and 220012011101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15214 + ... + 663517.

It is an arithmetic number, because the mean of its divisors is an integer number (25783331850).

Almost surely, 2^220012011112 is an apocalyptic number.

It is an amenable number.

220012011112 is a deficient number, since it is larger than the sum of its proper divisors (192521298488).

220012011112 is a wasteful number, since it uses less digits than its factorization.

220012011112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719256 (or 719252 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220012011112 its reverse (211110210022), we get a palindrome (431122221134).

The spelling of 220012011112 in words is "two hundred twenty billion, twelve million, eleven thousand, one hundred twelve".