11101210022210 has 32 divisors (see below), whose sum is σ = 24912845350272. Its totient is φ = 3460117409280.

The previous prime is 11101210022051. The next prime is 11101210022239. The reversal of 11101210022210 is 1222001210111.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 7208577167 + ... + 7208578706.

It is an arithmetic number, because the mean of its divisors is an integer number (778526417196).

Almost surely, 2^{11101210022210} is an apocalyptic number.

11101210022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11101210022210 is an abundant number, since it is smaller than the sum of its proper divisors (13811635328062).

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

11101210022210 is a wasteful number, since it uses less digits than its factorization.

11101210022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14417155898.

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

Adding to 11101210022210 its reverse (1222001210111), we get a palindrome (12323211232321).

The spelling of 11101210022210 in words is "eleven trillion, one hundred one billion, two hundred ten million, twenty-two thousand, two hundred ten".