10102023210220 has 12 divisors (see below), whose sum is σ = 21214248741504. Its totient is φ = 4040809284080.

The previous prime is 10102023210211. The next prime is 10102023210269. The reversal of 10102023210220 is 2201232020101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102023210194 and 10102023210203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252550580236 + ... + 252550580275.

It is an arithmetic number, because the mean of its divisors is an integer number (1767854061792).

Almost surely, 2^{10102023210220} is an apocalyptic number.

10102023210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10102023210220 is an abundant number, since it is smaller than the sum of its proper divisors (11112225531284).

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

10102023210220 is a wasteful number, since it uses less digits than its factorization.

10102023210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505101160520 (or 505101160518 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10102023210220 its reverse (2201232020101), we get a palindrome (12303255230321).

The spelling of 10102023210220 in words is "ten trillion, one hundred two billion, twenty-three million, two hundred ten thousand, two hundred twenty".