11225647161412 has 24 divisors (see below), whose sum is σ = 20322489582360. Its totient is φ = 5419225324800.

The previous prime is 11225647161401. The next prime is 11225647161451. The reversal of 11225647161412 is 21416174652211.

It can be written as a sum of positive squares in 4 ways, for example, as 1174566083076 + 10051081078336 = 1083774^2 + 3170344^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13248912 + ... + 14070712.

It is an arithmetic number, because the mean of its divisors is an integer number (846770399265).

Almost surely, 2^{11225647161412} is an apocalyptic number.

It is an amenable number.

11225647161412 is a deficient number, since it is larger than the sum of its proper divisors (9096842420948).

11225647161412 is a wasteful number, since it uses less digits than its factorization.

11225647161412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939591 (or 939589 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The spelling of 11225647161412 in words is "eleven trillion, two hundred twenty-five billion, six hundred forty-seven million, one hundred sixty-one thousand, four hundred twelve".