122001211001022 has 16 divisors (see below), whose sum is σ = 244003948623120. Its totient is φ = 40666815896832.

The previous prime is 122001211001009. The next prime is 122001211001071. The reversal of 122001211001022 is 220100112100221.

It is a junction number, because it is equal to n+sod(n) for n = 122001211000992 and 122001211001010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62568997 + ... + 64489392.

It is an arithmetic number, because the mean of its divisors is an integer number (15250246788945).

Almost surely, 2^{122001211001022} is an apocalyptic number.

122001211001022 is an abundant number, since it is smaller than the sum of its proper divisors (122002737622098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122001211001022 is a wasteful number, since it uses less digits than its factorization.

122001211001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127218427.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122001211001022 its reverse (220100112100221), we get a palindrome (342101323101243).

The spelling of 122001211001022 in words is "one hundred twenty-two trillion, one billion, two hundred eleven million, one thousand, twenty-two".