10012101222201 has 32 divisors (see below), whose sum is σ = 14912200609152. Its totient is φ = 5935568647680.

The previous prime is 10012101222091. The next prime is 10012101222313. The reversal of 10012101222201 is 10222210121001.

It is a de Polignac number, because none of the positive numbers 2^k-10012101222201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10012101222001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40769670 + ... + 41014511.

It is an arithmetic number, because the mean of its divisors is an integer number (466006269036).

Almost surely, 2^{10012101222201} is an apocalyptic number.

It is an amenable number.

10012101222201 is a deficient number, since it is larger than the sum of its proper divisors (4900099386951).

10012101222201 is a wasteful number, since it uses less digits than its factorization.

10012101222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81784313.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10012101222201 its reverse (10222210121001), we get a palindrome (20234311343202).

The spelling of 10012101222201 in words is "ten trillion, twelve billion, one hundred one million, two hundred twenty-two thousand, two hundred one".