22022201130122 has 4 divisors (see below), whose sum is σ = 33033301695186. Its totient is φ = 11011100565060.

The previous prime is 22022201130103. The next prime is 22022201130179. The reversal of 22022201130122 is 22103110222022.

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

It can be written as a sum of positive squares in only one way, i.e., 21533878292521 + 488322837601 = 4640461^2 + 698801^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22022201130094 and 22022201130103.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505550282529 + ... + 5505550282532.

Almost surely, 2^{22022201130122} is an apocalyptic number.

22022201130122 is a deficient number, since it is larger than the sum of its proper divisors (11011100565064).

22022201130122 is a wasteful number, since it uses less digits than its factorization.

22022201130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11011100565063.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22022201130122 its reverse (22103110222022), we get a palindrome (44125311352144).

The spelling of 22022201130122 in words is "twenty-two trillion, twenty-two billion, two hundred one million, one hundred thirty thousand, one hundred twenty-two".