122021222002022 has 32 divisors (see below), whose sum is σ = 209240722333440. Its totient is φ = 52279439873760.

The previous prime is 122021222001989. The next prime is 122021222002079. The reversal of 122021222002022 is 220200222120221.

It is a junction number, because it is equal to n+sod(n) for n = 122021222001985 and 122021222002003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1101507497 + ... + 1101618267.

It is an arithmetic number, because the mean of its divisors is an integer number (6538772572920).

Almost surely, 2^{122021222002022} is an apocalyptic number.

122021222002022 is a deficient number, since it is larger than the sum of its proper divisors (87219500331418).

122021222002022 is a wasteful number, since it uses less digits than its factorization.

122021222002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133196.

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

Adding to 122021222002022 its reverse (220200222120221), we get a palindrome (342221444122243).

The spelling of 122021222002022 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred twenty-two million, two thousand, twenty-two".