222133001220022 has 4 divisors (see below), whose sum is σ = 333199501830036. Its totient is φ = 111066500610010.

The previous prime is 222133001220001. The next prime is 222133001220023. The reversal of 222133001220022 is 220022100331222.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 222133001219975 and 222133001220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222133001220023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55533250305004 + ... + 55533250305007.

It is an arithmetic number, because the mean of its divisors is an integer number (83299875457509).

Almost surely, 2^{222133001220022} is an apocalyptic number.

222133001220022 is a deficient number, since it is larger than the sum of its proper divisors (111066500610014).

222133001220022 is a wasteful number, since it uses less digits than its factorization.

222133001220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111066500610013.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222133001220022 its reverse (220022100331222), we get a palindrome (442155101551244).

The spelling of 222133001220022 in words is "two hundred twenty-two trillion, one hundred thirty-three billion, one million, two hundred twenty thousand, twenty-two".