11201210021102 has 8 divisors (see below), whose sum is σ = 16803734607216. Its totient is φ = 5599965152032.

The previous prime is 11201210021047. The next prime is 11201210021153. The reversal of 11201210021102 is 20112001210211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319907378 + ... + 319942389.

It is an arithmetic number, because the mean of its divisors is an integer number (2100466825902).

Almost surely, 2^{11201210021102} is an apocalyptic number.

11201210021102 is a deficient number, since it is larger than the sum of its proper divisors (5602524586114).

11201210021102 is an equidigital number, since it uses as much as digits as its factorization.

11201210021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639858522.

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

Adding to 11201210021102 its reverse (20112001210211), we get a palindrome (31313211231313).

The spelling of 11201210021102 in words is "eleven trillion, two hundred one billion, two hundred ten million, twenty-one thousand, one hundred two".