220212200120112 has 80 divisors (see below), whose sum is σ = 634000214028160. Its totient is φ = 73182302107200.

The previous prime is 220212200120089. The next prime is 220212200120137. The reversal of 220212200120112 is 211021002212022.

It is a happy number.

220212200120112 is a `hidden beast` number, since 2 + 20 + 212 + 200 + 120 + 112 = 666.

It is a super-4 number, since 4×220212200120112⁴ (a number of 58 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 769872814 + ... + 770158797.

It is an arithmetic number, because the mean of its divisors is an integer number (7925002675352).

Almost surely, 2^{220212200120112} is an apocalyptic number.

It is an amenable number.

220212200120112 is an abundant number, since it is smaller than the sum of its proper divisors (413788013908048).

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

220212200120112 is a wasteful number, since it uses less digits than its factorization.

220212200120112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1540031959 (or 1540031947 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 220212200120112 its reverse (211021002212022), we get a palindrome (431233202332134).

The spelling of 220212200120112 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred million, one hundred twenty thousand, one hundred twelve".