222220222201201 has 8 divisors (see below), whose sum is σ = 253966992283584. Its totient is φ = 190473708132240.

The previous prime is 222220222201147. The next prime is 222220222201259. The reversal of 222220222201201 is 102102222022222.

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 222220222201201 - 2¹¹ = 222220222199153 is a prime.

It is a super-2 number, since 2×222220222201201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222220222201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62139730 + ... + 65618491.

It is an arithmetic number, because the mean of its divisors is an integer number (31745874035448).

Almost surely, 2^{222220222201201} is an apocalyptic number.

It is an amenable number.

222220222201201 is a deficient number, since it is larger than the sum of its proper divisors (31746770082383).

222220222201201 is a wasteful number, since it uses less digits than its factorization.

222220222201201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128006711.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222220222201201 its reverse (102102222022222), we get a palindrome (324322444223423).

The spelling of 222220222201201 in words is "two hundred twenty-two trillion, two hundred twenty billion, two hundred twenty-two million, two hundred one thousand, two hundred one".