22030204451553 has 24 divisors (see below), whose sum is σ = 31863707149248. Its totient is φ = 14667286248672.

The previous prime is 22030204451501. The next prime is 22030204451557. The reversal of 22030204451553 is 35515440203022.

22030204451553 is a `hidden beast` number, since 2 + 2 + 0 + 30 + 20 + 4 + 4 + 51 + 553 = 666.

It is not a de Polignac number, because 22030204451553 - 2²⁴ = 22030187674337 is a prime.

It is a super-2 number, since 2×22030204451553² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22030204451557) 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 23 ways as a sum of consecutive naturals, for example, 39663151 + ... + 40214747.

It is an arithmetic number, because the mean of its divisors is an integer number (1327654464552).

Almost surely, 2^{22030204451553} is an apocalyptic number.

It is an amenable number.

22030204451553 is a deficient number, since it is larger than the sum of its proper divisors (9833502697695).

22030204451553 is a wasteful number, since it uses less digits than its factorization.

22030204451553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557493 (or 557490 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 22030204451553 its reverse (35515440203022), we get a palindrome (57545644654575).

The spelling of 22030204451553 in words is "twenty-two trillion, thirty billion, two hundred four million, four hundred fifty-one thousand, five hundred fifty-three".