544220511102 has 20 divisors (see below), whose sum is σ = 1219457071536. Its totient is φ = 181406836980.

The previous prime is 544220511077. The next prime is 544220511113. The reversal of 544220511102 is 201115022445.

It is a happy number.

544220511102 is a `hidden beast` number, since 5 + 4 + 42 + 2 + 0 + 511 + 102 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1679692774 + ... + 1679693097.

Almost surely, 2^544220511102 is an apocalyptic number.

544220511102 is an abundant number, since it is smaller than the sum of its proper divisors (675236560434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544220511102 is a wasteful number, since it uses less digits than its factorization.

544220511102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3359385885 (or 3359385876 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 544220511102 its reverse (201115022445), we get a palindrome (745335533547).

The spelling of 544220511102 in words is "five hundred forty-four billion, two hundred twenty million, five hundred eleven thousand, one hundred two".