10211101022210 has 64 divisors (see below), whose sum is σ = 21106825326720. Its totient is φ = 3517595527680.

The previous prime is 10211101022203. The next prime is 10211101022257. The reversal of 10211101022210 is 1222010111201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111461984 + ... + 111553556.

It is an arithmetic number, because the mean of its divisors is an integer number (329794145730).

Almost surely, 2^{10211101022210} is an apocalyptic number.

10211101022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211101022210 is an abundant number, since it is smaller than the sum of its proper divisors (10895724304510).

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

10211101022210 is a wasteful number, since it uses less digits than its factorization.

10211101022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144963.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10211101022210 its reverse (1222010111201), we get a palindrome (11433111133411).

The spelling of 10211101022210 in words is "ten trillion, two hundred eleven billion, one hundred one million, twenty-two thousand, two hundred ten".