11202121011010 has 32 divisors (see below), whose sum is σ = 20266346593152. Its totient is φ = 4458113184000.

The previous prime is 11202121010891. The next prime is 11202121011023. The reversal of 11202121011010 is 1011012120211.

It is a happy number.

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, 1227991 + ... + 4890010.

It is an arithmetic number, because the mean of its divisors is an integer number (633323331036).

Almost surely, 2^{11202121011010} is an apocalyptic number.

11202121011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202121011010 is a deficient number, since it is larger than the sum of its proper divisors (9064225582142).

11202121011010 is a wasteful number, since it uses less digits than its factorization.

11202121011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6118938.

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

Adding to 11202121011010 its reverse (1011012120211), we get a palindrome (12213133131221).

The spelling of 11202121011010 in words is "eleven trillion, two hundred two billion, one hundred twenty-one million, eleven thousand, ten".