100202012022201 has 8 divisors (see below), whose sum is σ = 138209671754880. Its totient is φ = 64497846818832.

The previous prime is 100202012022197. The next prime is 100202012022289. The reversal of 100202012022201 is 102220210202001.

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

It is not a de Polignac number, because 100202012022201 - 2² = 100202012022197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (100202012222201) 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, 575873632225 + ... + 575873632398.

It is an arithmetic number, because the mean of its divisors is an integer number (17276208969360).

Almost surely, 2^{100202012022201} is an apocalyptic number.

It is an amenable number.

100202012022201 is a deficient number, since it is larger than the sum of its proper divisors (38007659732679).

100202012022201 is a wasteful number, since it uses less digits than its factorization.

100202012022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151747264655.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100202012022201 its reverse (102220210202001), we get a palindrome (202422222224202).

The spelling of 100202012022201 in words is "one hundred trillion, two hundred two billion, twelve million, twenty-two thousand, two hundred one".