2022122221022 has 8 divisors (see below), whose sum is σ = 3034168460400. Its totient is φ = 1010732734224.

The previous prime is 2022122221013. The next prime is 2022122221057. The reversal of 2022122221022 is 2201222212202.

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 = 2022122220985 and 2022122221003.

It is a congruent number.

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, 164180447 + ... + 164192762.

It is an arithmetic number, because the mean of its divisors is an integer number (379271057550).

Almost surely, 2^{2022122221022} is an apocalyptic number.

2022122221022 is a deficient number, since it is larger than the sum of its proper divisors (1012046239378).

2022122221022 is a wasteful number, since it uses less digits than its factorization.

2022122221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328376290.

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

Adding to 2022122221022 its reverse (2201222212202), we get a palindrome (4223344433224).

The spelling of 2022122221022 in words is "two trillion, twenty-two billion, one hundred twenty-two million, two hundred twenty-one thousand, twenty-two".