12022200220100 has 108 divisors (see below), whose sum is σ = 30350581188480. Its totient is φ = 4121474414400.

The previous prime is 12022200219971. The next prime is 12022200220123. The reversal of 12022200220100 is 102200222021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49658345 + ... + 49899855.

Almost surely, 2^{12022200220100} is an apocalyptic number.

12022200220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12022200220100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15175290594240).

12022200220100 is an abundant number, since it is smaller than the sum of its proper divisors (18328380968380).

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

12022200220100 is a wasteful number, since it uses less digits than its factorization.

12022200220100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251698 (or 251684 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12022200220100 its reverse (102200222021), we get a palindrome (12124400442121).

The spelling of 12022200220100 in words is "twelve trillion, twenty-two billion, two hundred million, two hundred twenty thousand, one hundred".