20220110120122 has 64 divisors (see below), whose sum is σ = 35958601340928. Its totient is φ = 8433272232000.

The previous prime is 20220110120107. The next prime is 20220110120131. The reversal of 20220110120122 is 22102101102202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20220110120096 and 20220110120105.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6276504 + ... + 8935027.

It is an arithmetic number, because the mean of its divisors is an integer number (561853145952).

Almost surely, 2^{20220110120122} is an apocalyptic number.

20220110120122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20220110120122 is a deficient number, since it is larger than the sum of its proper divisors (15738491220806).

20220110120122 is a wasteful number, since it uses less digits than its factorization.

20220110120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15211675.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20220110120122 its reverse (22102101102202), we get a palindrome (42322211222324).

The spelling of 20220110120122 in words is "twenty trillion, two hundred twenty billion, one hundred ten million, one hundred twenty thousand, one hundred twenty-two".