20200110220220 has 48 divisors (see below), whose sum is σ = 51332044800960. Its totient is φ = 6518354893824.

The previous prime is 20200110220201. The next prime is 20200110220249. The reversal of 20200110220220 is 2202201100202.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 20200110220195 and 20200110220204.

It is a congruent number.

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, 4243718255 + ... + 4243723014.

It is an arithmetic number, because the mean of its divisors is an integer number (1069417600020).

Almost surely, 2^{20200110220220} is an apocalyptic number.

20200110220220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20200110220220 is an abundant number, since it is smaller than the sum of its proper divisors (31131934580740).

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

20200110220220 is a wasteful number, since it uses less digits than its factorization.

20200110220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8487441302 (or 8487441300 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20200110220220 its reverse (2202201100202), we get a palindrome (22402311320422).

The spelling of 20200110220220 in words is "twenty trillion, two hundred billion, one hundred ten million, two hundred twenty thousand, two hundred twenty".