1122101110210 has 32 divisors (see below), whose sum is σ = 2024303700672. Its totient is φ = 447835993920.

The previous prime is 1122101110189. The next prime is 1122101110223. The reversal of 1122101110210 is 120111012211.

It is a happy number.

It is a super-2 number, since 2×1122101110210² (a number of 25 digits) contains 22 as substring.

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, 27736017 + ... + 27776443.

It is an arithmetic number, because the mean of its divisors is an integer number (63259490646).

Almost surely, 2^{1122101110210} is an apocalyptic number.

1122101110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122101110210 is a deficient number, since it is larger than the sum of its proper divisors (902202590462).

1122101110210 is a wasteful number, since it uses less digits than its factorization.

1122101110210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46578.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1122101110210 its reverse (120111012211), we get a palindrome (1242212122421).

The spelling of 1122101110210 in words is "one trillion, one hundred twenty-two billion, one hundred one million, one hundred ten thousand, two hundred ten".