545500102222022 has 16 divisors (see below), whose sum is σ = 819733936860000. Its totient is φ = 272255587443840.

The previous prime is 545500102222001. The next prime is 545500102222057. The reversal of 545500102222022 is 220222201005545.

It is a self number, because there is not a number n which added to its sum of digits gives 545500102222022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24367397 + ... + 41045952.

It is an arithmetic number, because the mean of its divisors is an integer number (51233371053750).

Almost surely, 2^{545500102222022} is an apocalyptic number.

545500102222022 is a deficient number, since it is larger than the sum of its proper divisors (274233834637978).

545500102222022 is a wasteful number, since it uses less digits than its factorization.

545500102222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65420911.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 545500102222022 its reverse (220222201005545), we get a palindrome (765722303227567).

The spelling of 545500102222022 in words is "five hundred forty-five trillion, five hundred billion, one hundred two million, two hundred twenty-two thousand, twenty-two".