222000022211001 has 16 divisors (see below), whose sum is σ = 297306295663104. Its totient is φ = 147347035115904.

The previous prime is 222000022210973. The next prime is 222000022211021. The reversal of 222000022211001 is 100112220000222.

It is not a de Polignac number, because 222000022211001 - 2⁷ = 222000022210873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222000022211021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13369726 + ... + 24954951.

It is an arithmetic number, because the mean of its divisors is an integer number (18581643478944).

Almost surely, 2^{222000022211001} is an apocalyptic number.

It is an amenable number.

222000022211001 is a deficient number, since it is larger than the sum of its proper divisors (75306273452103).

222000022211001 is a wasteful number, since it uses less digits than its factorization.

222000022211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38333200.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222000022211001 its reverse (100112220000222), we get a palindrome (322112242211223).

The spelling of 222000022211001 in words is "two hundred twenty-two trillion, twenty-two million, two hundred eleven thousand, one".