100220202016 has 24 divisors (see below), whose sum is σ = 215245661904. Its totient is φ = 45554637120.

The previous prime is 100220202013. The next prime is 100220202031. The reversal of 100220202016 is 610202022001.

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

It is not an unprimeable number, because it can be changed into a prime (100220202013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142357890 + ... + 142358593.

It is an arithmetic number, because the mean of its divisors is an integer number (8968569246).

Almost surely, 2^100220202016 is an apocalyptic number.

100220202016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

100220202016 is an abundant number, since it is smaller than the sum of its proper divisors (115025459888).

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

100220202016 is a wasteful number, since it uses less digits than its factorization.

100220202016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284716504 (or 284716496 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 100220202016 its reverse (610202022001), we get a palindrome (710422224017).

The spelling of 100220202016 in words is "one hundred billion, two hundred twenty million, two hundred two thousand, sixteen".