10002220120101 has 16 divisors (see below), whose sum is σ = 14787186827328. Its totient is φ = 5962575331200.

The previous prime is 10002220120091. The next prime is 10002220120121. The reversal of 10002220120101 is 10102102220001.

It is not a de Polignac number, because 10002220120101 - 2⁶ = 10002220120037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002220120121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2484404376 + ... + 2484408401.

It is an arithmetic number, because the mean of its divisors is an integer number (924199176708).

Almost surely, 2^{10002220120101} is an apocalyptic number.

10002220120101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10002220120101 is a deficient number, since it is larger than the sum of its proper divisors (4784966707227).

10002220120101 is a wasteful number, since it uses less digits than its factorization.

10002220120101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968812852.

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

Adding to 10002220120101 its reverse (10102102220001), we get a palindrome (20104322340102).

The spelling of 10002220120101 in words is "ten trillion, two billion, two hundred twenty million, one hundred twenty thousand, one hundred one".