122000011212022 has 32 divisors (see below), whose sum is σ = 194089406404608. Its totient is φ = 57315573042816.

The previous prime is 122000011212019. The next prime is 122000011212043. The reversal of 122000011212022 is 220212110000221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122000011211987 and 122000011212005.

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, 1059641823 + ... + 1059756949.

It is an arithmetic number, because the mean of its divisors is an integer number (6065293950144).

Almost surely, 2^{122000011212022} is an apocalyptic number.

122000011212022 is a deficient number, since it is larger than the sum of its proper divisors (72089395192586).

122000011212022 is a wasteful number, since it uses less digits than its factorization.

122000011212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167100.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122000011212022 its reverse (220212110000221), we get a palindrome (342212121212243).

The spelling of 122000011212022 in words is "one hundred twenty-two trillion, eleven million, two hundred twelve thousand, twenty-two".