220500040034 has 16 divisors (see below), whose sum is σ = 331011303840. Its totient is φ = 110162976000.

The previous prime is 220500039953. The next prime is 220500040039. The reversal of 220500040034 is 430040005022.

It is a junction number, because it is equal to n+sod(n) for n = 220500039988 and 220500040015.

It is not an unprimeable number, because it can be changed into a prime (220500040039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17992409 + ... + 18004659.

It is an arithmetic number, because the mean of its divisors is an integer number (20688206490).

Almost surely, 2^220500040034 is an apocalyptic number.

220500040034 is a deficient number, since it is larger than the sum of its proper divisors (110511263806).

220500040034 is a wasteful number, since it uses less digits than its factorization.

220500040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18625.

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 220500040034 its reverse (430040005022), we get a palindrome (650540045056).

The spelling of 220500040034 in words is "two hundred twenty billion, five hundred million, forty thousand, thirty-four".