220001200120112 has 20 divisors (see below), whose sum is σ = 426254578768200. Its totient is φ = 110000018502528.

The previous prime is 220001200120057. The next prime is 220001200120123. The reversal of 220001200120112 is 211021002100022.

It is a super-4 number, since 4×220001200120112⁴ (a number of 58 digits) contains 4444 as substring.

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, 33218237 + ... + 39286812.

It is an arithmetic number, because the mean of its divisors is an integer number (21312728938410).

Almost surely, 2^{220001200120112} is an apocalyptic number.

It is an amenable number.

220001200120112 is a deficient number, since it is larger than the sum of its proper divisors (206253378648088).

220001200120112 is a wasteful number, since it uses less digits than its factorization.

220001200120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72694700 (or 72694694 counting only the distinct ones).

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

Adding to 220001200120112 its reverse (211021002100022), we get a palindrome (431022202220134).

The spelling of 220001200120112 in words is "two hundred twenty trillion, one billion, two hundred million, one hundred twenty thousand, one hundred twelve".