10101113220001 has 8 divisors (see below), whose sum is σ = 10113540907680. Its totient is φ = 10088690465568.

The previous prime is 10101113219999. The next prime is 10101113220091. The reversal of 10101113220001 is 10002231110101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10101113220001 - 2¹ = 10101113219999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101113220091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2872725 + ... + 5334301.

It is an arithmetic number, because the mean of its divisors is an integer number (1264192613460).

Almost surely, 2^{10101113220001} is an apocalyptic number.

It is an amenable number.

10101113220001 is a deficient number, since it is larger than the sum of its proper divisors (12427687679).

10101113220001 is a wasteful number, since it uses less digits than its factorization.

10101113220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2466623.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10101113220001 its reverse (10002231110101), we get a palindrome (20103344330102).

The spelling of 10101113220001 in words is "ten trillion, one hundred one billion, one hundred thirteen million, two hundred twenty thousand, one".