11106421600 has 72 divisors (see below), whose sum is σ = 27128107440. Its totient is φ = 4440184320.

The previous prime is 11106421561. The next prime is 11106421603. The reversal of 11106421600 is 612460111.

11106421600 = T₃₃₆ + T₃₃₇ + ... + T₄₀₅₄.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11106421603) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2973334 + ... + 2977066.

It is an arithmetic number, because the mean of its divisors is an integer number (376779270).

Almost surely, 2^11106421600 is an apocalyptic number.

11106421600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11106421600 is an abundant number, since it is smaller than the sum of its proper divisors (16021685840).

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

11106421600 is a wasteful number, since it uses less digits than its factorization.

11106421600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472 (or 7459 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11106421600 its reverse (612460111), we get a palindrome (11718881711).

The spelling of 11106421600 in words is "eleven billion, one hundred six million, four hundred twenty-one thousand, six hundred".