122002012201022 has 32 divisors (see below), whose sum is σ = 186235026862080. Its totient is φ = 59926184938080.

The previous prime is 122002012201019. The next prime is 122002012201037. The reversal of 122002012201022 is 220102210200221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733953443 + ... + 734119649.

It is an arithmetic number, because the mean of its divisors is an integer number (5819844589440).

Almost surely, 2^{122002012201022} is an apocalyptic number.

122002012201022 is a deficient number, since it is larger than the sum of its proper divisors (64233014661058).

122002012201022 is a wasteful number, since it uses less digits than its factorization.

122002012201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173736.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 122002012201022 its reverse (220102210200221), we get a palindrome (342104222401243).

The spelling of 122002012201022 in words is "one hundred twenty-two trillion, two billion, twelve million, two hundred one thousand, twenty-two".