11221000211102 has 8 divisors (see below), whose sum is σ = 18361636709112. Its totient is φ = 5100454641400.

The previous prime is 11221000211093. The next prime is 11221000211111. The reversal of 11221000211102 is 20111200012211.

It is an interprime number because it is at equal distance from previous prime (11221000211093) and next prime (11221000211111).

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

It is a super-2 number, since 2×11221000211102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255022732049 + ... + 255022732092.

It is an arithmetic number, because the mean of its divisors is an integer number (2295204588639).

Almost surely, 2^{11221000211102} is an apocalyptic number.

11221000211102 is a deficient number, since it is larger than the sum of its proper divisors (7140636498010).

11221000211102 is a wasteful number, since it uses less digits than its factorization.

11221000211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510045464154.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11221000211102 its reverse (20111200012211), we get a palindrome (31332200223313).

The spelling of 11221000211102 in words is "eleven trillion, two hundred twenty-one billion, two hundred eleven thousand, one hundred two".