100220220111000 has 256 divisors, whose sum is σ = 352875712550400. Its totient is φ = 23458024128000.

The previous prime is 100220220110917. The next prime is 100220220111007. The reversal of 100220220111000 is 111022022001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100220220111007) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 51404662 + ... + 53318661.

It is an arithmetic number, because the mean of its divisors is an integer number (1378420752150).

Almost surely, 2^{100220220111000} is an apocalyptic number.

100220220111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100220220111000 is an abundant number, since it is smaller than the sum of its proper divisors (252655492439400).

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

100220220111000 is a wasteful number, since it uses less digits than its factorization.

100220220111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104723387 (or 104723373 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100220220111000 its reverse (111022022001), we get a palindrome (100331242133001).

The spelling of 100220220111000 in words is "one hundred trillion, two hundred twenty billion, two hundred twenty million, one hundred eleven thousand".