220140312334 has 16 divisors (see below), whose sum is σ = 331201934208. Its totient is φ = 109739744632.

The previous prime is 220140312331. The next prime is 220140312377. The reversal of 220140312334 is 433213041022.

220140312334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220140312334² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220140312299 and 220140312308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220140312331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8472567 + ... + 8498509.

It is an arithmetic number, because the mean of its divisors is an integer number (20700120888).

Almost surely, 2^220140312334 is an apocalyptic number.

220140312334 is a deficient number, since it is larger than the sum of its proper divisors (111061621874).

220140312334 is a wasteful number, since it uses less digits than its factorization.

220140312334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38519.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 220140312334 its reverse (433213041022), we get a palindrome (653353353356).

The spelling of 220140312334 in words is "two hundred twenty billion, one hundred forty million, three hundred twelve thousand, three hundred thirty-four".