20220102200122 has 16 divisors (see below), whose sum is σ = 33097887643392. Its totient is φ = 9188053412320.

The previous prime is 20220102200107. The next prime is 20220102200153. The reversal of 20220102200122 is 22100220102202.

It is a junction number, because it is equal to n+sod(n) for n = 20220102200096 and 20220102200105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145035403 + ... + 145174750.

It is an arithmetic number, because the mean of its divisors is an integer number (2068617977712).

Almost surely, 2^{20220102200122} is an apocalyptic number.

20220102200122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220102200122 is a deficient number, since it is larger than the sum of its proper divisors (12877785443270).

20220102200122 is a wasteful number, since it uses less digits than its factorization.

20220102200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290213333.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20220102200122 its reverse (22100220102202), we get a palindrome (42320322302324).

The spelling of 20220102200122 in words is "twenty trillion, two hundred twenty billion, one hundred two million, two hundred thousand, one hundred twenty-two".