222020212330 has 256 divisors, whose sum is σ = 526821636096. Its totient is φ = 65578106880.

The previous prime is 222020212301. The next prime is 222020212333. The reversal of 222020212330 is 33212020222.

It is a junction number, because it is equal to n+sod(n) for n = 222020212298 and 222020212307.

It is not an unprimeable number, because it can be changed into a prime (222020212333) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 59473144 + ... + 59476876.

It is an arithmetic number, because the mean of its divisors is an integer number (2057897016).

Almost surely, 2^222020212330 is an apocalyptic number.

222020212330 is an abundant number, since it is smaller than the sum of its proper divisors (304801423766).

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

222020212330 is a wasteful number, since it uses less digits than its factorization.

222020212330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 222020212330 its reverse (33212020222), we get a palindrome (255232232552).

The spelling of 222020212330 in words is "two hundred twenty-two billion, twenty million, two hundred twelve thousand, three hundred thirty".