220000001020032 has 64 divisors (see below), whose sum is σ = 588579139562400. Its totient is φ = 72805755715584.

The previous prime is 220000001020003. The next prime is 220000001020061. The reversal of 220000001020032 is 230020100000022.

It is an interprime number because it is at equal distance from previous prime (220000001020003) and next prime (220000001020061).

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2060797953 + ... + 2060904704.

Almost surely, 2^{220000001020032} is an apocalyptic number.

It is an amenable number.

220000001020032 is an abundant number, since it is smaller than the sum of its proper divisors (368579138542368).

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

220000001020032 is a wasteful number, since it uses less digits than its factorization.

220000001020032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4121702813 (or 4121702801 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 220000001020032 its reverse (230020100000022), we get a palindrome (450020101020054).

The spelling of 220000001020032 in words is "two hundred twenty trillion, one million, twenty thousand, thirty-two".