220000140301144 has 48 divisors (see below), whose sum is σ = 480390673908600. Its totient is φ = 94178995360128.

The previous prime is 220000140301141. The next prime is 220000140301159. The reversal of 220000140301144 is 441103041000022.

It is a happy number.

It is a super-2 number, since 2×220000140301144² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220000140301141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 317448229 + ... + 318140500.

Almost surely, 2^{220000140301144} is an apocalyptic number.

It is an amenable number.

220000140301144 is an abundant number, since it is smaller than the sum of its proper divisors (260390533607456).

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

220000140301144 is a wasteful number, since it uses less digits than its factorization.

220000140301144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635589632 (or 635589621 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 220000140301144 its reverse (441103041000022), we get a palindrome (661103181301166).

The spelling of 220000140301144 in words is "two hundred twenty trillion, one hundred forty million, three hundred one thousand, one hundred forty-four".