10210010221220 has 48 divisors (see below), whose sum is σ = 21729529463040. Its totient is φ = 4029187067136.

The previous prime is 10210010221199. The next prime is 10210010221253. The reversal of 10210010221220 is 2212201001201.

It is a junction number, because it is equal to n+sod(n) for n = 10210010221195 and 10210010221204.

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, 3083657 + ... + 5470736.

It is an arithmetic number, because the mean of its divisors is an integer number (452698530480).

Almost surely, 2^{10210010221220} is an apocalyptic number.

10210010221220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210010221220 is an abundant number, since it is smaller than the sum of its proper divisors (11519519241820).

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

10210010221220 is a wasteful number, since it uses less digits than its factorization.

10210010221220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8555204 (or 8555202 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10210010221220 its reverse (2212201001201), we get a palindrome (12422211222421).

The spelling of 10210010221220 in words is "ten trillion, two hundred ten billion, ten million, two hundred twenty-one thousand, two hundred twenty".