32200020030 has 32 divisors (see below), whose sum is σ = 77646319488. Its totient is φ = 8545975200.

The previous prime is 32200020029. The next prime is 32200020031. The reversal of 32200020030 is 3002000223.

It is an interprime number because it is at equal distance from previous prime (32200020029) and next prime (32200020031).

It is a junction number, because it is equal to n+sod(n) for n = 32200019988 and 32200020015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32200020031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2537116 + ... + 2549775.

It is an arithmetic number, because the mean of its divisors is an integer number (2426447484).

Almost surely, 2^32200020030 is an apocalyptic number.

32200020030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32200020030 is an abundant number, since it is smaller than the sum of its proper divisors (45446299458).

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

32200020030 is a wasteful number, since it uses less digits than its factorization.

32200020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5087112.

The product of its (nonzero) digits is 72, while the sum is 12.

Adding to 32200020030 its reverse (3002000223), we get a palindrome (35202020253).

The spelling of 32200020030 in words is "thirty-two billion, two hundred million, twenty thousand, thirty".