1122313551554 has 8 divisors (see below), whose sum is σ = 1812968044860. Its totient is φ = 517990869936.

The previous prime is 1122313551539. The next prime is 1122313551589. The reversal of 1122313551554 is 4551553132211.

It can be written as a sum of positive squares in 2 ways, for example, as 1102653305329 + 19660246225 = 1050073^2 + 140215^2 .

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, 21582952889 + ... + 21582952940.

Almost surely, 2^{1122313551554} is an apocalyptic number.

1122313551554 is a deficient number, since it is larger than the sum of its proper divisors (690654493306).

1122313551554 is a wasteful number, since it uses less digits than its factorization.

1122313551554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43165905844.

The product of its digits is 90000, while the sum is 38.

Adding to 1122313551554 its reverse (4551553132211), we get a palindrome (5673866683765).

The spelling of 1122313551554 in words is "one trillion, one hundred twenty-two billion, three hundred thirteen million, five hundred fifty-one thousand, five hundred fifty-four".