2232002102220 has 72 divisors (see below), whose sum is σ = 7385897872080. Its totient is φ = 541091418240.

The previous prime is 2232002102201. The next prime is 2232002102221. The reversal of 2232002102220 is 222012002322.

2232002102220 is a `hidden beast` number, since 2 + 232 + 0 + 0 + 210 + 2 + 220 = 666.

It is a super-3 number, since 3×2232002102220³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2232002102193 and 2232002102202.

It is not an unprimeable number, because it can be changed into a prime (2232002102221) 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, 563634915 + ... + 563638874.

It is an arithmetic number, because the mean of its divisors is an integer number (102581914890).

Almost surely, 2^{2232002102220} is an apocalyptic number.

2232002102220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232002102220 is an abundant number, since it is smaller than the sum of its proper divisors (5153895769860).

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

2232002102220 is a wasteful number, since it uses less digits than its factorization.

2232002102220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127273815 (or 1127273810 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2232002102220 its reverse (222012002322), we get a palindrome (2454014104542).

It can be divided in two parts, 2232002102 and 220, that added together give a palindrome (2232002322).

The spelling of 2232002102220 in words is "two trillion, two hundred thirty-two billion, two million, one hundred two thousand, two hundred twenty".