11222153256612 has 48 divisors (see below), whose sum is σ = 26576661952512. Its totient is φ = 3684860124960.

The previous prime is 11222153256593. The next prime is 11222153256631. The reversal of 11222153256612 is 21665235122211.

It is an interprime number because it is at equal distance from previous prime (11222153256593) and next prime (11222153256631).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4671868 + ... + 6653619.

It is an arithmetic number, because the mean of its divisors is an integer number (553680457344).

Almost surely, 2^{11222153256612} is an apocalyptic number.

11222153256612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11222153256612 is an abundant number, since it is smaller than the sum of its proper divisors (15354508695900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11222153256612 is a wasteful number, since it uses less digits than its factorization.

11222153256612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11326728 (or 11326726 counting only the distinct ones).

The product of its digits is 86400, while the sum is 39.

Adding to 11222153256612 its reverse (21665235122211), we get a palindrome (32887388378823).

The spelling of 11222153256612 in words is "eleven trillion, two hundred twenty-two billion, one hundred fifty-three million, two hundred fifty-six thousand, six hundred twelve".