10102220101210 has 8 divisors (see below), whose sum is σ = 18183996182196. Its totient is φ = 4040888040480.

The previous prime is 10102220101201. The next prime is 10102220101223. The reversal of 10102220101210 is 1210102220101.

It can be written as a sum of positive squares in 2 ways, for example, as 9443212226361 + 659007874849 = 3072981^2 + 811793^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505111005051 + ... + 505111005070.

Almost surely, 2^{10102220101210} is an apocalyptic number.

10102220101210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10102220101210 is a deficient number, since it is larger than the sum of its proper divisors (8081776080986).

10102220101210 is a wasteful number, since it uses less digits than its factorization.

10102220101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010222010128.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10102220101210 its reverse (1210102220101), we get a palindrome (11312322321311).

The spelling of 10102220101210 in words is "ten trillion, one hundred two billion, two hundred twenty million, one hundred one thousand, two hundred ten".