122202011120 has 80 divisors (see below), whose sum is σ = 327265148928. Its totient is φ = 41567904000.

The previous prime is 122202011111. The next prime is 122202011123. The reversal of 122202011120 is 21110202221.

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 (14).

It is a junction number, because it is equal to n+sod(n) for n = 122202011095 and 122202011104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202011123) 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, 788006 + ... + 930245.

Almost surely, 2^122202011120 is an apocalyptic number.

122202011120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122202011120 is an abundant number, since it is smaller than the sum of its proper divisors (205063137808).

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

122202011120 is a wasteful number, since it uses less digits than its factorization.

122202011120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718398 (or 1718392 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122202011120 its reverse (21110202221), we get a palindrome (143312213341).

The spelling of 122202011120 in words is "one hundred twenty-two billion, two hundred two million, eleven thousand, one hundred twenty".