22022111442355 has 8 divisors (see below), whose sum is σ = 26432327780064. Its totient is φ = 17613826454400.

The previous prime is 22022111442323. The next prime is 22022111442367. The reversal of 22022111442355 is 55324411122022.

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

It is not a de Polignac number, because 22022111442355 - 2⁵ = 22022111442323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22022111442355.

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, 482812351 + ... + 482857960.

It is an arithmetic number, because the mean of its divisors is an integer number (3304040972508).

Almost surely, 2^{22022111442355} is an apocalyptic number.

22022111442355 is a deficient number, since it is larger than the sum of its proper divisors (4410216337709).

22022111442355 is an equidigital number, since it uses as much as digits as its factorization.

22022111442355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965674877.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 22022111442355 its reverse (55324411122022), we get a palindrome (77346522564377).

The spelling of 22022111442355 in words is "twenty-two trillion, twenty-two billion, one hundred eleven million, four hundred forty-two thousand, three hundred fifty-five".