11211200101102 has 8 divisors (see below), whose sum is σ = 16816835098800. Its totient is φ = 5605588401504.

The previous prime is 11211200101097. The next prime is 11211200101103. The reversal of 11211200101102 is 20110100211211.

It is a happy number.

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

It is a super-2 number, since 2×11211200101102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11211200101103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4567227 + ... + 6578902.

It is an arithmetic number, because the mean of its divisors is an integer number (2102104387350).

Almost surely, 2^{11211200101102} is an apocalyptic number.

11211200101102 is a deficient number, since it is larger than the sum of its proper divisors (5605634997698).

11211200101102 is a wasteful number, since it uses less digits than its factorization.

11211200101102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11649050.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11211200101102 its reverse (20110100211211), we get a palindrome (31321300312313).

The spelling of 11211200101102 in words is "eleven trillion, two hundred eleven billion, two hundred million, one hundred one thousand, one hundred two".