20122202011120 has 80 divisors (see below), whose sum is σ = 51221471982048. Its totient is φ = 7290748523520.

The previous prime is 20122202011091. The next prime is 20122202011123. The reversal of 20122202011120 is 2111020222102.

It is a happy number.

20122202011120 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

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 = 20122202011094 and 20122202011103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122202011123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41030859 + ... + 41518378.

Almost surely, 2^{20122202011120} is an apocalyptic number.

20122202011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20122202011120 is an abundant number, since it is smaller than the sum of its proper divisors (31099269970928).

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

20122202011120 is a wasteful number, since it uses less digits than its factorization.

20122202011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82549538 (or 82549532 counting only the distinct ones).

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

Adding to 20122202011120 its reverse (2111020222102), we get a palindrome (22233222233222).

The spelling of 20122202011120 in words is "twenty trillion, one hundred twenty-two billion, two hundred two million, eleven thousand, one hundred twenty".