222030111001 has 32 divisors (see below), whose sum is σ = 239100761088. Its totient is φ = 205660815360.

The previous prime is 222030110993. The next prime is 222030111011. The reversal of 222030111001 is 100111030222.

It is a cyclic number.

It is not a de Polignac number, because 222030111001 - 2³ = 222030110993 is a prime.

It is a super-2 number, since 2×222030111001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222030111011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75854400 + ... + 75857326.

It is an arithmetic number, because the mean of its divisors is an integer number (7471898784).

Almost surely, 2^222030111001 is an apocalyptic number.

It is an amenable number.

222030111001 is a deficient number, since it is larger than the sum of its proper divisors (17070650087).

222030111001 is a wasteful number, since it uses less digits than its factorization.

222030111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 222030111001 its reverse (100111030222), we get a palindrome (322141141223).

The spelling of 222030111001 in words is "two hundred twenty-two billion, thirty million, one hundred eleven thousand, one".