122122100002022 has 8 divisors (see below), whose sum is σ = 185390175906936. Its totient is φ = 60325374699712.

The previous prime is 122122100001971. The next prime is 122122100002027. The reversal of 122122100002022 is 220200001221221.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122122100002027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367837650443 + ... + 367837650774.

It is an arithmetic number, because the mean of its divisors is an integer number (23173771988367).

Almost surely, 2^{122122100002022} is an apocalyptic number.

122122100002022 is a deficient number, since it is larger than the sum of its proper divisors (63268075904914).

122122100002022 is an equidigital number, since it uses as much as digits as its factorization.

122122100002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735675301302.

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

Adding to 122122100002022 its reverse (220200001221221), we get a palindrome (342322101223243).

The spelling of 122122100002022 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, one hundred million, two thousand, twenty-two".