22022201102122 has 8 divisors (see below), whose sum is σ = 35574324857316. Its totient is φ = 10164092816352.

The previous prime is 22022201102039. The next prime is 22022201102137. The reversal of 22022201102122 is 22120110222022.

It can be written as a sum of positive squares in 2 ways, for example, as 21556901129481 + 465299972641 = 4642941^2 + 682129^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 22022201102122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423503867323 + ... + 423503867374.

Almost surely, 2^{22022201102122} is an apocalyptic number.

22022201102122 is a deficient number, since it is larger than the sum of its proper divisors (13552123755194).

22022201102122 is a wasteful number, since it uses less digits than its factorization.

22022201102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847007734712.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22022201102122 its reverse (22120110222022), we get a palindrome (44142311324144).

The spelling of 22022201102122 in words is "twenty-two trillion, twenty-two billion, two hundred one million, one hundred two thousand, one hundred twenty-two".