54102224202 has 64 divisors (see below), whose sum is σ = 121426663680. Its totient is φ = 15955398144.

The previous prime is 54102224201. The next prime is 54102224203. The reversal of 54102224202 is 20242220145.

It is an interprime number because it is at equal distance from previous prime (54102224201) and next prime (54102224203).

It is not an unprimeable number, because it can be changed into a prime (54102224201) 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 31 ways as a sum of consecutive naturals, for example, 222603 + ... + 397185.

It is an arithmetic number, because the mean of its divisors is an integer number (1897291620).

Almost surely, 2^54102224202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54102224202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60713331840).

54102224202 is an abundant number, since it is smaller than the sum of its proper divisors (67324439478).

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

54102224202 is a wasteful number, since it uses less digits than its factorization.

54102224202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174767.

The product of its (nonzero) digits is 2560, while the sum is 24.

Adding to 54102224202 its reverse (20242220145), we get a palindrome (74344444347).

The spelling of 54102224202 in words is "fifty-four billion, one hundred two million, two hundred twenty-four thousand, two hundred two".