222100022111001 has 8 divisors (see below), whose sum is σ = 296133732127584. Its totient is φ = 148066496750880.

The previous prime is 222100022110973. The next prime is 222100022111041. The reversal of 222100022111001 is 100111220001222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222100022111001 - 2⁶ = 222100022110937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222100022111041) 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, 43332835 + ... + 48186456.

It is an arithmetic number, because the mean of its divisors is an integer number (37016716515948).

Almost surely, 2^{222100022111001} is an apocalyptic number.

It is an amenable number.

222100022111001 is a deficient number, since it is larger than the sum of its proper divisors (74033710016583).

222100022111001 is an equidigital number, since it uses as much as digits as its factorization.

222100022111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92328231.

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

Adding to 222100022111001 its reverse (100111220001222), we get a palindrome (322211242112223).

The spelling of 222100022111001 in words is "two hundred twenty-two trillion, one hundred billion, twenty-two million, one hundred eleven thousand, one".