11202110221010 has 32 divisors (see below), whose sum is σ = 20346849441072. Its totient is φ = 4440184053760.

The previous prime is 11202110221009. The next prime is 11202110221013. The reversal of 11202110221010 is 1012201120211.

It can be written as a sum of positive squares in 8 ways, for example, as 566026008409 + 10636084212601 = 752347^2 + 3261301^2 .

It is a super-2 number, since 2×11202110221010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11202110221013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3874562 + ... + 6116898.

Almost surely, 2^{11202110221010} is an apocalyptic number.

11202110221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11202110221010 is a deficient number, since it is larger than the sum of its proper divisors (9144739220062).

11202110221010 is a wasteful number, since it uses less digits than its factorization.

11202110221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2246878.

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

Adding to 11202110221010 its reverse (1012201120211), we get a palindrome (12214311341221).

The spelling of 11202110221010 in words is "eleven trillion, two hundred two billion, one hundred ten million, two hundred twenty-one thousand, ten".