11002020120229 has 2 divisors, whose sum is σ = 11002020120230. Its totient is φ = 11002020120228.

The previous prime is 11002020120187. The next prime is 11002020120281. The reversal of 11002020120229 is 92202102020011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9474638048100 + 1527382072129 = 3078090^2 + 1235873^2 .

It is an emirp because it is prime and its reverse (92202102020011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11002020120229 - 2⁷ = 11002020120101 is a prime.

It is a super-3 number, since 3×11002020120229³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11002020120029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5501010060114 + 5501010060115.

It is an arithmetic number, because the mean of its divisors is an integer number (5501010060115).

Almost surely, 2^{11002020120229} is an apocalyptic number.

It is an amenable number.

11002020120229 is a deficient number, since it is larger than the sum of its proper divisors (1).

11002020120229 is an equidigital number, since it uses as much as digits as its factorization.

11002020120229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 11002020120229 in words is "eleven trillion, two billion, twenty million, one hundred twenty thousand, two hundred twenty-nine".