1553144222230 has 16 divisors (see below), whose sum is σ = 2795673853584. Its totient is φ = 621254521440.

The previous prime is 1553144222209. The next prime is 1553144222261. The reversal of 1553144222230 is 322224413551.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3361840 + ... + 3795820.

It is an arithmetic number, because the mean of its divisors is an integer number (174729615849).

Almost surely, 2^{1553144222230} is an apocalyptic number.

1553144222230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1553144222230 is a deficient number, since it is larger than the sum of its proper divisors (1242529631354).

1553144222230 is a wasteful number, since it uses less digits than its factorization.

1553144222230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791871.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 1553144222230 its reverse (322224413551), we get a palindrome (1875368635781).

The spelling of 1553144222230 in words is "one trillion, five hundred fifty-three billion, one hundred forty-four million, two hundred twenty-two thousand, two hundred thirty".