10000102020220 has 96 divisors (see below), whose sum is σ = 23236036689600. Its totient is φ = 3592342462464.

The previous prime is 10000102020157. The next prime is 10000102020239. The reversal of 10000102020220 is 2202020100001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10000102020197 and 10000102020206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1872315 + ... + 4848274.

It is an arithmetic number, because the mean of its divisors is an integer number (242042048850).

Almost surely, 2^{10000102020220} is an apocalyptic number.

10000102020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10000102020220 is an abundant number, since it is smaller than the sum of its proper divisors (13235934669380).

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

10000102020220 is a wasteful number, since it uses less digits than its factorization.

10000102020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6720767 (or 6720765 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10000102020220 its reverse (2202020100001), we get a palindrome (12202122120221).

The spelling of 10000102020220 in words is "ten trillion, one hundred two million, twenty thousand, two hundred twenty".