220062420426 has 32 divisors (see below), whose sum is σ = 473146536960. Its totient is φ = 68014811376.

The previous prime is 220062420373. The next prime is 220062420433. The reversal of 220062420426 is 624024260022.

It is a junction number, because it is equal to n+sod(n) for n = 220062420393 and 220062420402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20530516 + ... + 20541231.

It is an arithmetic number, because the mean of its divisors is an integer number (14785829280).

Almost surely, 2^220062420426 is an apocalyptic number.

220062420426 is an abundant number, since it is smaller than the sum of its proper divisors (253084116534).

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

220062420426 is a wasteful number, since it uses less digits than its factorization.

220062420426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41071818.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 220062420426 its reverse (624024260022), we get a palindrome (844086680448).

The spelling of 220062420426 in words is "two hundred twenty billion, sixty-two million, four hundred twenty thousand, four hundred twenty-six".