22012001010201 has 8 divisors (see below), whose sum is σ = 29349829422144. Its totient is φ = 14674419969200.

The previous prime is 22012001010187. The next prime is 22012001010211. The reversal of 22012001010201 is 10201010021022.

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 22012001010201 - 2¹⁷ = 22012000879129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22012001010211) 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, 61635006 + ... + 61991111.

It is an arithmetic number, because the mean of its divisors is an integer number (3668728677768).

Almost surely, 2^{22012001010201} is an apocalyptic number.

It is an amenable number.

22012001010201 is a deficient number, since it is larger than the sum of its proper divisors (7337828411943).

22012001010201 is a wasteful number, since it uses less digits than its factorization.

22012001010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123685471.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22012001010201 its reverse (10201010021022), we get a palindrome (32213011031223).

The spelling of 22012001010201 in words is "twenty-two trillion, twelve billion, one million, ten thousand, two hundred one".