11021120021102 has 8 divisors (see below), whose sum is σ = 16617336405456. Its totient is φ = 5482007885952.

The previous prime is 11021120021099. The next prime is 11021120021143. The reversal of 11021120021102 is 20112002112011.

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, 14276061818 + ... + 14276062589.

It is an arithmetic number, because the mean of its divisors is an integer number (2077167050682).

Almost surely, 2^{11021120021102} is an apocalyptic number.

11021120021102 is a deficient number, since it is larger than the sum of its proper divisors (5596216384354).

11021120021102 is a wasteful number, since it uses less digits than its factorization.

11021120021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28552124602.

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

Adding to 11021120021102 its reverse (20112002112011), we get a palindrome (31133122133113).

The spelling of 11021120021102 in words is "eleven trillion, twenty-one billion, one hundred twenty million, twenty-one thousand, one hundred two".