100002221002010 has 32 divisors (see below), whose sum is σ = 183838816581120. Its totient is φ = 39148752251392.

The previous prime is 100002221001941. The next prime is 100002221002051. The reversal of 100002221002010 is 10200122200001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100002221001982 and 100002221002000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14738387 + ... + 20426073.

It is an arithmetic number, because the mean of its divisors is an integer number (5744963018160).

Almost surely, 2^{100002221002010} is an apocalyptic number.

100002221002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100002221002010 is a deficient number, since it is larger than the sum of its proper divisors (83836595579110).

100002221002010 is a wasteful number, since it uses less digits than its factorization.

100002221002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725150.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100002221002010 its reverse (10200122200001), we get a palindrome (110202343202011).

The spelling of 100002221002010 in words is "one hundred trillion, two billion, two hundred twenty-one million, two thousand, ten".