54222355000 has 320 divisors, whose sum is σ = 143850453120. Its totient is φ = 18984000000.

The previous prime is 54222354973. The next prime is 54222355001. The reversal of 54222355000 is 55322245.

It is a self number, because there is not a number n which added to its sum of digits gives 54222355000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54222355001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 238864887 + ... + 238865113.

It is an arithmetic number, because the mean of its divisors is an integer number (449532666).

Almost surely, 2^54222355000 is an apocalyptic number.

54222355000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54222355000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71925226560).

54222355000 is an abundant number, since it is smaller than the sum of its proper divisors (89628098120).

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

54222355000 is a wasteful number, since it uses less digits than its factorization.

54222355000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 54222355000 its reverse (55322245), we get a palindrome (54277677245).

The spelling of 54222355000 in words is "fifty-four billion, two hundred twenty-two million, three hundred fifty-five thousand".