10100222020220 has 24 divisors (see below), whose sum is σ = 21420470863008. Its totient is φ = 4000087928000.

The previous prime is 10100222020199. The next prime is 10100222020243. The reversal of 10100222020220 is 2202022200101.

It is a junction number, because it is equal to n+sod(n) for n = 10100222020195 and 10100222020204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2500052936 + ... + 2500056975.

It is an arithmetic number, because the mean of its divisors is an integer number (892519619292).

Almost surely, 2^{10100222020220} is an apocalyptic number.

10100222020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100222020220 is an abundant number, since it is smaller than the sum of its proper divisors (11320248842788).

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

10100222020220 is a wasteful number, since it uses less digits than its factorization.

10100222020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000110021 (or 5000110019 counting only the distinct ones).

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

Adding to 10100222020220 its reverse (2202022200101), we get a palindrome (12302244220321).

The spelling of 10100222020220 in words is "ten trillion, one hundred billion, two hundred twenty-two million, twenty thousand, two hundred twenty".