101002222220200 has 96 divisors (see below), whose sum is σ = 270752354400960. Its totient is φ = 34322879001600.

The previous prime is 101002222220143. The next prime is 101002222220311. The reversal of 101002222220200 is 2022222200101.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319065006 + ... + 319381405.

It is an arithmetic number, because the mean of its divisors is an integer number (2820337025010).

Almost surely, 2^{101002222220200} is an apocalyptic number.

101002222220200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101002222220200 is an abundant number, since it is smaller than the sum of its proper divisors (169750132180760).

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

101002222220200 is a wasteful number, since it uses less digits than its factorization.

101002222220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638446547 (or 638446538 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 101002222220200 its reverse (2022222200101), we get a palindrome (103024444420301).

The spelling of 101002222220200 in words is "one hundred one trillion, two billion, two hundred twenty-two million, two hundred twenty thousand, two hundred".