10100202121201 has 8 divisors (see below), whose sum is σ = 10110025702784. Its totient is φ = 10090378947600.

The previous prime is 10100202121151. The next prime is 10100202121211. The reversal of 10100202121201 is 10212120200101.

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 10100202121201 - 2¹³ = 10100202113009 is a prime.

It is a super-2 number, since 2×10100202121201² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10100202121211) 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, 79052296 + ... + 79179958.

It is an arithmetic number, because the mean of its divisors is an integer number (1263753212848).

Almost surely, 2^{10100202121201} is an apocalyptic number.

It is an amenable number.

10100202121201 is a deficient number, since it is larger than the sum of its proper divisors (9823581583).

10100202121201 is a wasteful number, since it uses less digits than its factorization.

10100202121201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203991.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10100202121201 its reverse (10212120200101), we get a palindrome (20312322321302).

The spelling of 10100202121201 in words is "ten trillion, one hundred billion, two hundred two million, one hundred twenty-one thousand, two hundred one".