1032012002220 has 48 divisors (see below), whose sum is σ = 2905776840960. Its totient is φ = 273665749696.

The previous prime is 1032012002207. The next prime is 1032012002227. The reversal of 1032012002220 is 222002102301.

It is a happy number.

1032012002220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1032012002220² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1032012002220.

It is not an unprimeable number, because it can be changed into a prime (1032012002227) 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, 48034512 + ... + 48055991.

It is an arithmetic number, because the mean of its divisors is an integer number (60537017520).

Almost surely, 2^{1032012002220} is an apocalyptic number.

1032012002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032012002220 is an abundant number, since it is smaller than the sum of its proper divisors (1873764838740).

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

1032012002220 is a wasteful number, since it uses less digits than its factorization.

1032012002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96090694 (or 96090692 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1032012002220 its reverse (222002102301), we get a palindrome (1254014104521).

The spelling of 1032012002220 in words is "one trillion, thirty-two billion, twelve million, two thousand, two hundred twenty".