5542220000 has 120 divisors (see below), whose sum is σ = 13718977272. Its totient is φ = 2203200000.

The previous prime is 5542219987. The next prime is 5542220003. The reversal of 5542220000 is 222455.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542220003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3619235 + ... + 3620765.

Almost surely, 2^5542220000 is an apocalyptic number.

5542220000 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 5542220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6859488636).

5542220000 is an abundant number, since it is smaller than the sum of its proper divisors (8176757272).

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

5542220000 is a wasteful number, since it uses less digits than its factorization.

5542220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742 (or 1719 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 20.

The square root of 5542220000 is about 74446.0878757239. The cubic root of 5542220000 is about 1769.6793656709.

Adding to 5542220000 its reverse (222455), we get a palindrome (5542442455).

The spelling of 5542220000 in words is "five billion, five hundred forty-two million, two hundred twenty thousand".