11002120220102 has 16 divisors (see below), whose sum is σ = 18005450140224. Its totient is φ = 5000413545000.

The previous prime is 11002120220101. The next prime is 11002120220167. The reversal of 11002120220102 is 20102202120011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002120220101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27305024 + ... + 27705027.

It is an arithmetic number, because the mean of its divisors is an integer number (1125340633764).

Almost surely, 2^{11002120220102} is an apocalyptic number.

11002120220102 is a deficient number, since it is larger than the sum of its proper divisors (7003329920122).

11002120220102 is a wasteful number, since it uses less digits than its factorization.

11002120220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55019155.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11002120220102 its reverse (20102202120011), we get a palindrome (31104322340113).

The spelling of 11002120220102 in words is "eleven trillion, two billion, one hundred twenty million, two hundred twenty thousand, one hundred two".