11223246456146 has 4 divisors (see below), whose sum is σ = 16834869684222. Its totient is φ = 5611623228072.

The previous prime is 11223246456133. The next prime is 11223246456167. The reversal of 11223246456146 is 64165464232211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8057996272921 + 3165250183225 = 2838661^2 + 1779115^2 .

It is a super-2 number, since 2×11223246456146² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11223246456146.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805811614035 + ... + 2805811614038.

Almost surely, 2^{11223246456146} is an apocalyptic number.

11223246456146 is a deficient number, since it is larger than the sum of its proper divisors (5611623228076).

11223246456146 is an equidigital number, since it uses as much as digits as its factorization.

11223246456146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611623228075.

The product of its digits is 1658880, while the sum is 47.

The spelling of 11223246456146 in words is "eleven trillion, two hundred twenty-three billion, two hundred forty-six million, four hundred fifty-six thousand, one hundred forty-six".