11012623361522 has 8 divisors (see below), whose sum is σ = 16637776302000. Its totient is φ = 5466697927524.

The previous prime is 11012623361489. The next prime is 11012623361527. The reversal of 11012623361522 is 22516332621011.

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

It is a super-2 number, since 2×11012623361522² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012623361527) 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 3 ways as a sum of consecutive naturals, for example, 19806876272 + ... + 19806876827.

It is an arithmetic number, because the mean of its divisors is an integer number (2079722037750).

Almost surely, 2^{11012623361522} is an apocalyptic number.

11012623361522 is a deficient number, since it is larger than the sum of its proper divisors (5625152940478).

11012623361522 is a wasteful number, since it uses less digits than its factorization.

11012623361522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39613753240.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 11012623361522 its reverse (22516332621011), we get a palindrome (33528955982533).

The spelling of 11012623361522 in words is "eleven trillion, twelve billion, six hundred twenty-three million, three hundred sixty-one thousand, five hundred twenty-two".