122002110201022 has 4 divisors (see below), whose sum is σ = 183003165301536. Its totient is φ = 61001055100510.

The previous prime is 122002110201017. The next prime is 122002110201119. The reversal of 122002110201022 is 220102011200221.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 122002110200987 and 122002110201005.

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 as a sum of consecutive naturals, namely, 30500527550254 + ... + 30500527550257.

It is an arithmetic number, because the mean of its divisors is an integer number (45750791325384).

Almost surely, 2^{122002110201022} is an apocalyptic number.

122002110201022 is a deficient number, since it is larger than the sum of its proper divisors (61001055100514).

122002110201022 is an equidigital number, since it uses as much as digits as its factorization.

122002110201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61001055100513.

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

Adding to 122002110201022 its reverse (220102011200221), we get a palindrome (342104121401243).

The spelling of 122002110201022 in words is "one hundred twenty-two trillion, two billion, one hundred ten million, two hundred one thousand, twenty-two".