11021101121102 has 8 divisors (see below), whose sum is σ = 16585500710856. Its totient is φ = 5492600884152.

The previous prime is 11021101121101. The next prime is 11021101121123. The reversal of 11021101121102 is 20112110112011.

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

It is a super-2 number, since 2×11021101121102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021101121101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8974837433 + ... + 8974838660.

It is an arithmetic number, because the mean of its divisors is an integer number (2073187588857).

Almost surely, 2^{11021101121102} is an apocalyptic number.

11021101121102 is a deficient number, since it is larger than the sum of its proper divisors (5564399589754).

11021101121102 is a wasteful number, since it uses less digits than its factorization.

11021101121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17949676402.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11021101121102 its reverse (20112110112011), we get a palindrome (31133211233113).

The spelling of 11021101121102 in words is "eleven trillion, twenty-one billion, one hundred one million, one hundred twenty-one thousand, one hundred two".