202201010022001 has 8 divisors (see below), whose sum is σ = 203971988627784. Its totient is φ = 200437488168960.

The previous prime is 202201010021957. The next prime is 202201010022029. The reversal of 202201010022001 is 100220010102202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 212107223601 + 201988902798400 = 460551^2 + 14212280^2 .

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 202201010022001 - 2²⁵ = 202200976467569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202201010022901) 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, 1864133716 + ... + 1864242181.

It is an arithmetic number, because the mean of its divisors is an integer number (25496498578473).

Almost surely, 2^{202201010022001} is an apocalyptic number.

It is an amenable number.

202201010022001 is a deficient number, since it is larger than the sum of its proper divisors (1770978605783).

202201010022001 is a wasteful number, since it uses less digits than its factorization.

202201010022001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3728376371.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202201010022001 its reverse (100220010102202), we get a palindrome (302421020124203).

The spelling of 202201010022001 in words is "two hundred two trillion, two hundred one billion, ten million, twenty-two thousand, one".