222040020022 has 8 divisors (see below), whose sum is σ = 347540900976. Its totient is φ = 106193053032.

The previous prime is 222040019969. The next prime is 222040020023. The reversal of 222040020022 is 220020040222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 222040019978 and 222040020005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222040020023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2413478433 + ... + 2413478524.

It is an arithmetic number, because the mean of its divisors is an integer number (43442612622).

Almost surely, 2^222040020022 is an apocalyptic number.

222040020022 is a deficient number, since it is larger than the sum of its proper divisors (125500880954).

222040020022 is a wasteful number, since it uses less digits than its factorization.

222040020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826956982.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 222040020022 its reverse (220020040222), we get a palindrome (442060060244).

It can be divided in two parts, 2220400 and 20022, that added together give a palindrome (2240422).

The spelling of 222040020022 in words is "two hundred twenty-two billion, forty million, twenty thousand, twenty-two".