20220012120122 has 8 divisors (see below), whose sum is σ = 30330038346336. Its totient is φ = 10109999338012.

The previous prime is 20220012120107. The next prime is 20220012120137. The reversal of 20220012120122 is 22102121002202.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20220012120107) and next prime (20220012120137).

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

It is a self number, because there is not a number n which added to its sum of digits gives 20220012120122.

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, 2318393 + ... + 6768675.

It is an arithmetic number, because the mean of its divisors is an integer number (3791254793292).

Almost surely, 2^{20220012120122} is an apocalyptic number.

20220012120122 is a deficient number, since it is larger than the sum of its proper divisors (10110026226214).

20220012120122 is a wasteful number, since it uses less digits than its factorization.

20220012120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6722052.

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

Adding to 20220012120122 its reverse (22102121002202), we get a palindrome (42322133122324).

The spelling of 20220012120122 in words is "twenty trillion, two hundred twenty billion, twelve million, one hundred twenty thousand, one hundred twenty-two".