122211002201001 has 64 divisors (see below), whose sum is σ = 200217632440320. Its totient is φ = 64745497558080.

The previous prime is 122211002200961. The next prime is 122211002201059. The reversal of 122211002201001 is 100102200112221.

It is not a de Polignac number, because 122211002201001 - 2¹¹ = 122211002198953 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122211002201801) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 199056640 + ... + 199669646.

It is an arithmetic number, because the mean of its divisors is an integer number (3128400506880).

Almost surely, 2^{122211002201001} is an apocalyptic number.

It is an amenable number.

122211002201001 is a deficient number, since it is larger than the sum of its proper divisors (78006630239319).

122211002201001 is a wasteful number, since it uses less digits than its factorization.

122211002201001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 623714.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 122211002201001 its reverse (100102200112221), we get a palindrome (222313202313222).

The spelling of 122211002201001 in words is "one hundred twenty-two trillion, two hundred eleven billion, two million, two hundred one thousand, one".