220001013030 has 64 divisors (see below), whose sum is σ = 538171128000. Its totient is φ = 57537931776.

The previous prime is 220001013017. The next prime is 220001013061. The reversal of 220001013030 is 30310100022.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 220001012997 and 220001013015.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 4345744 + ... + 4396076.

It is an arithmetic number, because the mean of its divisors is an integer number (8408923875).

Almost surely, 2^220001013030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220001013030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269085564000).

220001013030 is an abundant number, since it is smaller than the sum of its proper divisors (318170114970).

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

220001013030 is a wasteful number, since it uses less digits than its factorization.

220001013030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53145.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 220001013030 its reverse (30310100022), we get a palindrome (250311113052).

The spelling of 220001013030 in words is "two hundred twenty billion, one million, thirteen thousand, thirty".