11002212102 has 64 divisors (see below), whose sum is σ = 25391923200. Its totient is φ = 3113139744.

The previous prime is 11002212101. The next prime is 11002212103. The reversal of 11002212102 is 20121220011.

11002212102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11002212101) and next prime (11002212103).

It is a super-2 number, since 2×11002212102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002212101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1860883 + ... + 1866785.

It is an arithmetic number, because the mean of its divisors is an integer number (396748800).

Almost surely, 2^11002212102 is an apocalyptic number.

11002212102 is an abundant number, since it is smaller than the sum of its proper divisors (14389711098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11002212102 is a wasteful number, since it uses less digits than its factorization.

11002212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002212102 its reverse (20121220011), we get a palindrome (31123432113).

The spelling of 11002212102 in words is "eleven billion, two million, two hundred twelve thousand, one hundred two".