45222133000 has 128 divisors (see below), whose sum is σ = 115553692800. Its totient is φ = 16428192000.

The previous prime is 45222132979. The next prime is 45222133001. The reversal of 45222133000 is 33122254.

45222133000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (45222133001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21855966 + ... + 21858034.

It is an arithmetic number, because the mean of its divisors is an integer number (902763225).

Almost surely, 2^45222133000 is an apocalyptic number.

45222133000 is a gapful number since it is divisible by the number (40) 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 45222133000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57776846400).

45222133000 is an abundant number, since it is smaller than the sum of its proper divisors (70331559800).

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

45222133000 is a wasteful number, since it uses less digits than its factorization.

45222133000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4088 (or 4074 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 45222133000 its reverse (33122254), we get a palindrome (45255255254).

The spelling of 45222133000 in words is "forty-five billion, two hundred twenty-two million, one hundred thirty-three thousand".