1553043122230 has 16 divisors (see below), whose sum is σ = 2917020125664. Its totient is φ = 594207803200.

The previous prime is 1553043122203. The next prime is 1553043122233. The reversal of 1553043122230 is 322213403551.

It is a junction number, because it is equal to n+sod(n) for n = 1553043122192 and 1553043122201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1553043122233) by changing a digit.

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, 3376180471 + ... + 3376180930.

It is an arithmetic number, because the mean of its divisors is an integer number (182313757854).

Almost surely, 2^{1553043122230} is an apocalyptic number.

1553043122230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1553043122230 is a deficient number, since it is larger than the sum of its proper divisors (1363977003434).

1553043122230 is a wasteful number, since it uses less digits than its factorization.

1553043122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752361431.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 1553043122230 its reverse (322213403551), we get a palindrome (1875256525781).

The spelling of 1553043122230 in words is "one trillion, five hundred fifty-three billion, forty-three million, one hundred twenty-two thousand, two hundred thirty".