10200221010 has 96 divisors (see below), whose sum is σ = 31627065600. Its totient is φ = 2230107264.

The previous prime is 10200220969. The next prime is 10200221021. The reversal of 10200221010 is 1012200201.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10200220983 and 10200221001.

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 47 ways as a sum of consecutive naturals, for example, 337485 + ... + 366464.

It is an arithmetic number, because the mean of its divisors is an integer number (329448600).

Almost surely, 2^10200221010 is an apocalyptic number.

10200221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10200221010 is an abundant number, since it is smaller than the sum of its proper divisors (21426844590).

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

10200221010 is a wasteful number, since it uses less digits than its factorization.

10200221010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703992 (or 703989 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10200221010 its reverse (1012200201), we get a palindrome (11212421211).

The spelling of 10200221010 in words is "ten billion, two hundred million, two hundred twenty-one thousand, ten".