122101020022022 has 4 divisors (see below), whose sum is σ = 183151530033036. Its totient is φ = 61050510011010.

The previous prime is 122101020022019. The next prime is 122101020022061. The reversal of 122101020022022 is 220220020101221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30525255005504 + ... + 30525255005507.

It is an arithmetic number, because the mean of its divisors is an integer number (45787882508259).

Almost surely, 2^{122101020022022} is an apocalyptic number.

122101020022022 is a deficient number, since it is larger than the sum of its proper divisors (61050510011014).

122101020022022 is an equidigital number, since it uses as much as digits as its factorization.

122101020022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61050510011013.

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

Adding to 122101020022022 its reverse (220220020101221), we get a palindrome (342321040123243).

The spelling of 122101020022022 in words is "one hundred twenty-two trillion, one hundred one billion, twenty million, twenty-two thousand, twenty-two".