2002220003231 has 24 divisors (see below), whose sum is σ = 2336133862656. Its totient is φ = 1711019661120.

The previous prime is 2002220003137. The next prime is 2002220003239. The reversal of 2002220003231 is 1323000222002.

It is not a de Polignac number, because 2002220003231 - 2²² = 2002215808927 is a prime.

It is a super-2 number, since 2×2002220003231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002220003239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41040905 + ... + 41089661.

It is an arithmetic number, because the mean of its divisors is an integer number (97338910944).

Almost surely, 2^{2002220003231} is an apocalyptic number.

2002220003231 is a deficient number, since it is larger than the sum of its proper divisors (333913859425).

2002220003231 is a wasteful number, since it uses less digits than its factorization.

2002220003231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51279 (or 51272 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 2002220003231 its reverse (1323000222002), we get a palindrome (3325220225233).

The spelling of 2002220003231 in words is "two trillion, two billion, two hundred twenty million, three thousand, two hundred thirty-one".