122102021022002 has 8 divisors (see below), whose sum is σ = 209317750323456. Its totient is φ = 52329437580852.

The previous prime is 122102021021999. The next prime is 122102021022061. The reversal of 122102021022002 is 200220120201221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4360786465058 + ... + 4360786465085.

It is an arithmetic number, because the mean of its divisors is an integer number (26164718790432).

Almost surely, 2^{122102021022002} is an apocalyptic number.

122102021022002 is a deficient number, since it is larger than the sum of its proper divisors (87215729301454).

122102021022002 is an equidigital number, since it uses as much as digits as its factorization.

122102021022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721572930152.

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

Adding to 122102021022002 its reverse (200220120201221), we get a palindrome (322322141223223).

The spelling of 122102021022002 in words is "one hundred twenty-two trillion, one hundred two billion, twenty-one million, twenty-two thousand, two".