11002012022101 has 16 divisors (see below), whose sum is σ = 11791043624448. Its totient is φ = 10238890147200.

The previous prime is 11002012022083. The next prime is 11002012022149. The reversal of 11002012022101 is 10122021020011.

It is a cyclic number.

It is not a de Polignac number, because 11002012022101 - 2⁹ = 11002012021589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002012022161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26584996 + ... + 26995666.

It is an arithmetic number, because the mean of its divisors is an integer number (736940226528).

Almost surely, 2^{11002012022101} is an apocalyptic number.

It is an amenable number.

11002012022101 is a deficient number, since it is larger than the sum of its proper divisors (789031602347).

11002012022101 is a wasteful number, since it uses less digits than its factorization.

11002012022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442212.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11002012022101 its reverse (10122021020011), we get a palindrome (21124033042112).

The spelling of 11002012022101 in words is "eleven trillion, two billion, twelve million, twenty-two thousand, one hundred one".