10101111002201 has 4 divisors (see below), whose sum is σ = 10101395519952. Its totient is φ = 10100826484452.

The previous prime is 10101111002179. The next prime is 10101111002219. The reversal of 10101111002201 is 10220011110101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10101111002201 - 2¹⁸ = 10101110740057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101111002251) 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, 142205615 + ... + 142276628.

It is an arithmetic number, because the mean of its divisors is an integer number (2525348879988).

Almost surely, 2^{10101111002201} is an apocalyptic number.

It is an amenable number.

10101111002201 is a deficient number, since it is larger than the sum of its proper divisors (284517751).

10101111002201 is an equidigital number, since it uses as much as digits as its factorization.

10101111002201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284517750.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10101111002201 its reverse (10220011110101), we get a palindrome (20321122112302).

The spelling of 10101111002201 in words is "ten trillion, one hundred one billion, one hundred eleven million, two thousand, two hundred one".