11022121202002 has 8 divisors (see below), whose sum is σ = 17505721909116. Its totient is φ = 5186880565632.

The previous prime is 11022121201981. The next prime is 11022121202023. The reversal of 11022121202002 is 20020212122011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11022121201981) and next prime (11022121202023).

It can be written as a sum of positive squares in 2 ways, for example, as 11008467045801 + 13654156201 = 3317901^2 + 116851^2 .

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

It is an unprimeable number.

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, 162090017643 + ... + 162090017710.

Almost surely, 2^{11022121202002} is an apocalyptic number.

11022121202002 is a deficient number, since it is larger than the sum of its proper divisors (6483600707114).

11022121202002 is a wasteful number, since it uses less digits than its factorization.

11022121202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324180035372.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11022121202002 its reverse (20020212122011), we get a palindrome (31042333324013).

The spelling of 11022121202002 in words is "eleven trillion, twenty-two billion, one hundred twenty-one million, two hundred two thousand, two".