11546222210402 has 16 divisors (see below), whose sum is σ = 18894208284000. Its totient is φ = 5248174455840.

The previous prime is 11546222210399. The next prime is 11546222210407. The reversal of 11546222210402 is 20401222264511.

It is not an unprimeable number, because it can be changed into a prime (11546222210407) 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 7 ways as a sum of consecutive naturals, for example, 4323752 + ... + 6464307.

It is an arithmetic number, because the mean of its divisors is an integer number (1180888017750).

Almost surely, 2^{11546222210402} is an apocalyptic number.

11546222210402 is a deficient number, since it is larger than the sum of its proper divisors (7347986073598).

11546222210402 is a wasteful number, since it uses less digits than its factorization.

11546222210402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10836721.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 11546222210402 its reverse (20401222264511), we get a palindrome (31947444474913).

The spelling of 11546222210402 in words is "eleven trillion, five hundred forty-six billion, two hundred twenty-two million, two hundred ten thousand, four hundred two".