2220210203223 has 32 divisors (see below), whose sum is σ = 3125470740480. Its totient is φ = 1399132880640.

The previous prime is 2220210203221. The next prime is 2220210203317. The reversal of 2220210203223 is 3223020120222.

It is not a de Polignac number, because 2220210203223 - 2¹ = 2220210203221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2220210203223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220210203221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2495163 + ... + 3265923.

It is an arithmetic number, because the mean of its divisors is an integer number (97670960640).

Almost surely, 2^{2220210203223} is an apocalyptic number.

2220210203223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2220210203223 is a deficient number, since it is larger than the sum of its proper divisors (905260537257).

2220210203223 is a wasteful number, since it uses less digits than its factorization.

2220210203223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771279.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2220210203223 its reverse (3223020120222), we get a palindrome (5443230323445).

The spelling of 2220210203223 in words is "two trillion, two hundred twenty billion, two hundred ten million, two hundred three thousand, two hundred twenty-three".