220223122302 has 16 divisors (see below), whose sum is σ = 443661182352. Its totient is φ = 72871884480.

The previous prime is 220223122241. The next prime is 220223122351. The reversal of 220223122302 is 203221322022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133954849 + ... + 133956492.

It is an arithmetic number, because the mean of its divisors is an integer number (27728823897).

Almost surely, 2^220223122302 is an apocalyptic number.

220223122302 is an abundant number, since it is smaller than the sum of its proper divisors (223438060050).

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

220223122302 is a wasteful number, since it uses less digits than its factorization.

220223122302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267911483.

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

Adding to 220223122302 its reverse (203221322022), we get a palindrome (423444444324).

The spelling of 220223122302 in words is "two hundred twenty billion, two hundred twenty-three million, one hundred twenty-two thousand, three hundred two".