220210010102020 has 48 divisors (see below), whose sum is σ = 464081361408000. Its totient is φ = 87771901472640.

The previous prime is 220210010102011. The next prime is 220210010102041. The reversal of 220210010102020 is 20201010012022.

It is a happy 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, 455980 + ... + 20991139.

It is an arithmetic number, because the mean of its divisors is an integer number (9668361696000).

Almost surely, 2^{220210010102020} is an apocalyptic number.

220210010102020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220210010102020 is an abundant number, since it is smaller than the sum of its proper divisors (243871351305980).

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

220210010102020 is a wasteful number, since it uses less digits than its factorization.

220210010102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21448948 (or 21448946 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 220210010102020 its reverse (20201010012022), we get a palindrome (240411020114042).

The spelling of 220210010102020 in words is "two hundred twenty trillion, two hundred ten billion, ten million, one hundred two thousand, twenty".