10111120222210 has 48 divisors (see below), whose sum is σ = 21381066047160. Its totient is φ = 3432346310400.

The previous prime is 10111120222201. The next prime is 10111120222223. The reversal of 10111120222210 is 1222202111101.

It can be written as a sum of positive squares in 4 ways, for example, as 9353327339041 + 757792883169 = 3058321^2 + 870513^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102103675 + ... + 102202654.

Almost surely, 2^{10111120222210} is an apocalyptic number.

10111120222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10111120222210 is an abundant number, since it is smaller than the sum of its proper divisors (11269945824950).

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

10111120222210 is a wasteful number, since it uses less digits than its factorization.

10111120222210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204306451 (or 204306444 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111120222210 its reverse (1222202111101), we get a palindrome (11333322333311).

The spelling of 10111120222210 in words is "ten trillion, one hundred eleven billion, one hundred twenty million, two hundred twenty-two thousand, two hundred ten".