20222102101120 has 64 divisors (see below), whose sum is σ = 48350396543040. Its totient is φ = 8087680691200.

The previous prime is 20222102101093. The next prime is 20222102101127. The reversal of 20222102101120 is 2110120122202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 20222102101094 and 20222102101103.

It is not an unprimeable number, because it can be changed into a prime (20222102101127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2206695 + ... + 6731545.

It is an arithmetic number, because the mean of its divisors is an integer number (755474945985).

Almost surely, 2^{20222102101120} is an apocalyptic number.

20222102101120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222102101120 is an abundant number, since it is smaller than the sum of its proper divisors (28128294441920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20222102101120 is an equidigital number, since it uses as much as digits as its factorization.

20222102101120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4531853 (or 4531841 counting only the distinct ones).

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

Adding to 20222102101120 its reverse (2110120122202), we get a palindrome (22332222223322).

The spelling of 20222102101120 in words is "twenty trillion, two hundred twenty-two billion, one hundred two million, one hundred one thousand, one hundred twenty".