122220020020022 has 32 divisors (see below), whose sum is σ = 191377514787264. Its totient is φ = 58429648076800.

The previous prime is 122220020020013. The next prime is 122220020020129. The reversal of 122220020020022 is 220020020022221.

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, 1232790038 + ... + 1232889174.

It is an arithmetic number, because the mean of its divisors is an integer number (5980547337102).

Almost surely, 2^{122220020020022} is an apocalyptic number.

122220020020022 is a deficient number, since it is larger than the sum of its proper divisors (69157494767242).

122220020020022 is a wasteful number, since it uses less digits than its factorization.

122220020020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109624.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 122220020020022 its reverse (220020020022221), we get a palindrome (342240040042243).

The spelling of 122220020020022 in words is "one hundred twenty-two trillion, two hundred twenty billion, twenty million, twenty thousand, twenty-two".