1022222122022 has 32 divisors (see below), whose sum is σ = 1590235545600. Its totient is φ = 492302224800.

The previous prime is 1022222122013. The next prime is 1022222122057. The reversal of 1022222122022 is 2202212222201.

1022222122022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1022222121985 and 1022222122003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17298947 + ... + 17357937.

It is an arithmetic number, because the mean of its divisors is an integer number (49694860800).

Almost surely, 2^{1022222122022} is an apocalyptic number.

1022222122022 is a deficient number, since it is larger than the sum of its proper divisors (568013423578).

1022222122022 is a wasteful number, since it uses less digits than its factorization.

1022222122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60332.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 1022222122022 its reverse (2202212222201), we get a palindrome (3224434344223).

The spelling of 1022222122022 in words is "one trillion, twenty-two billion, two hundred twenty-two million, one hundred twenty-two thousand, twenty-two".