11221022201102 has 16 divisors (see below), whose sum is σ = 19899349716960. Its totient is φ = 4643181600288.

The previous prime is 11221022201089. The next prime is 11221022201141. The reversal of 11221022201102 is 20110222012211.

It is a super-2 number, since 2×11221022201102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 13818992453 + ... + 13818993264.

It is an arithmetic number, because the mean of its divisors is an integer number (1243709357310).

Almost surely, 2^{11221022201102} is an apocalyptic number.

11221022201102 is a deficient number, since it is larger than the sum of its proper divisors (8678327515858).

11221022201102 is a wasteful number, since it uses less digits than its factorization.

11221022201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27637985755.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11221022201102 its reverse (20110222012211), we get a palindrome (31331244213313).

The spelling of 11221022201102 in words is "eleven trillion, two hundred twenty-one billion, twenty-two million, two hundred one thousand, one hundred two".