10003132002220 has 48 divisors (see below), whose sum is σ = 24182754200640. Its totient is φ = 3404611344384.

The previous prime is 10003132002203. The next prime is 10003132002251. The reversal of 10003132002220 is 2220023130001.

It is a junction number, because it is equal to n+sod(n) for n = 10003132002194 and 10003132002203.

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, 260750685 + ... + 260789044.

It is an arithmetic number, because the mean of its divisors is an integer number (503807379180).

Almost surely, 2^{10003132002220} is an apocalyptic number.

10003132002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10003132002220 is an abundant number, since it is smaller than the sum of its proper divisors (14179622198420).

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

10003132002220 is a wasteful number, since it uses less digits than its factorization.

10003132002220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521539882 (or 521539880 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10003132002220 its reverse (2220023130001), we get a palindrome (12223155132221).

The spelling of 10003132002220 in words is "ten trillion, three billion, one hundred thirty-two million, two thousand, two hundred twenty".