220200110100012 has 384 divisors, whose sum is σ = 650333276006400. Its totient is φ = 56566779494400.

The previous prime is 220200110100007. The next prime is 220200110100013. The reversal of 220200110100012 is 210001011002022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (220200110100013) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4384597062 + ... + 4384647282.

It is an arithmetic number, because the mean of its divisors is an integer number (1693576239600).

Almost surely, 2^{220200110100012} 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 220200110100012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325166638003200).

220200110100012 is an abundant number, since it is smaller than the sum of its proper divisors (430133165906388).

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

220200110100012 is a wasteful number, since it uses less digits than its factorization.

220200110100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51897 (or 51895 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220200110100012 its reverse (210001011002022), we get a palindrome (430201121102034).

The spelling of 220200110100012 in words is "two hundred twenty trillion, two hundred billion, one hundred ten million, one hundred thousand, twelve".