222000010001 has 48 divisors (see below), whose sum is σ = 284939767872. Its totient is φ = 171016272000.

The previous prime is 222000009977. The next prime is 222000010019. The reversal of 222000010001 is 100010000222.

It is not a de Polignac number, because 222000010001 - 2¹⁰ = 222000008977 is a prime.

It is a super-5 number, since 5×222000010001⁵ (a number of 58 digits) contains 55555 as substring.

It is a Duffinian number.

222000010001 is a modest number, since divided by 10001 gives 2220 as remainder.

It is not an unprimeable number, because it can be changed into a prime (222000010051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41207630 + ... + 41213016.

It is an arithmetic number, because the mean of its divisors is an integer number (5936245164).

Almost surely, 2^222000010001 is an apocalyptic number.

It is an amenable number.

222000010001 is a deficient number, since it is larger than the sum of its proper divisors (62939757871).

222000010001 is a wasteful number, since it uses less digits than its factorization.

222000010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6270 (or 6263 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 222000010001 its reverse (100010000222), we get a palindrome (322010010223).

The spelling of 222000010001 in words is "two hundred twenty-two billion, ten thousand, one".