122020002022 has 8 divisors (see below), whose sum is σ = 186030495072. Its totient is φ = 60009837000.

The previous prime is 122020002019. The next prime is 122020002029. The reversal of 122020002022 is 220200020221.

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 = 122020001993 and 122020002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122020002029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500081854 + ... + 500082097.

It is an arithmetic number, because the mean of its divisors is an integer number (23253811884).

Almost surely, 2^122020002022 is an apocalyptic number.

122020002022 is a deficient number, since it is larger than the sum of its proper divisors (64010493050).

122020002022 is a wasteful number, since it uses less digits than its factorization.

122020002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000164014.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 122020002022 its reverse (220200020221), we get a palindrome (342220022243).

The spelling of 122020002022 in words is "one hundred twenty-two billion, twenty million, two thousand, twenty-two".