11222553146554 has 8 divisors (see below), whose sum is σ = 16861932943200. Its totient is φ = 5601908832156.

The previous prime is 11222553146549. The next prime is 11222553146591. The reversal of 11222553146554 is 45564135522211.

It is a happy number.

11222553146554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4683869064 + ... + 4683871459.

It is an arithmetic number, because the mean of its divisors is an integer number (2107741617900).

Almost surely, 2^{11222553146554} is an apocalyptic number.

11222553146554 is a deficient number, since it is larger than the sum of its proper divisors (5639379796646).

11222553146554 is an equidigital number, since it uses as much as digits as its factorization.

11222553146554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367741124.

The product of its digits is 1440000, while the sum is 46.

Adding to 11222553146554 its reverse (45564135522211), we get a palindrome (56786688668765).

The spelling of 11222553146554 in words is "eleven trillion, two hundred twenty-two billion, five hundred fifty-three million, one hundred forty-six thousand, five hundred fifty-four".