11554334356222 has 32 divisors (see below), whose sum is σ = 20670666914304. Its totient is φ = 4736091016800.

The previous prime is 11554334356219. The next prime is 11554334356231. The reversal of 11554334356222 is 22265343345511.

It is a super-2 number, since 2×11554334356222² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496197 + ... + 5034607.

It is an arithmetic number, because the mean of its divisors is an integer number (645958341072).

Almost surely, 2^{11554334356222} is an apocalyptic number.

11554334356222 is a deficient number, since it is larger than the sum of its proper divisors (9116332558082).

11554334356222 is a wasteful number, since it uses less digits than its factorization.

11554334356222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548584.

The product of its digits is 2592000, while the sum is 46.

The spelling of 11554334356222 in words is "eleven trillion, five hundred fifty-four billion, three hundred thirty-four million, three hundred fifty-six thousand, two hundred twenty-two".