11202103112210 has 32 divisors (see below), whose sum is σ = 20814450038784. Its totient is φ = 4336252200000.

The previous prime is 11202103112191. The next prime is 11202103112231. The reversal of 11202103112210 is 1221130120211.

It is a happy number.

It is a super-2 number, since 2×11202103112210² (a number of 27 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, 54143960 + ... + 54350460.

It is an arithmetic number, because the mean of its divisors is an integer number (650451563712).

Almost surely, 2^{11202103112210} is an apocalyptic number.

11202103112210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202103112210 is a deficient number, since it is larger than the sum of its proper divisors (9612346926574).

11202103112210 is a wasteful number, since it uses less digits than its factorization.

11202103112210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381530.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11202103112210 its reverse (1221130120211), we get a palindrome (12423233232421).

The spelling of 11202103112210 in words is "eleven trillion, two hundred two billion, one hundred three million, one hundred twelve thousand, two hundred ten".