222110201001 has 64 divisors (see below), whose sum is σ = 340815847680. Its totient is φ = 127534694400.

The previous prime is 222110200999. The next prime is 222110201023. The reversal of 222110201001 is 100102011222.

It is not a de Polignac number, because 222110201001 - 2¹ = 222110200999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222110201701) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14436625 + ... + 14452001.

It is an arithmetic number, because the mean of its divisors is an integer number (5325247620).

Almost surely, 2^222110201001 is an apocalyptic number.

It is an amenable number.

222110201001 is a deficient number, since it is larger than the sum of its proper divisors (118705646679).

222110201001 is a wasteful number, since it uses less digits than its factorization.

222110201001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15706.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222110201001 its reverse (100102011222), we get a palindrome (322212212223).

The spelling of 222110201001 in words is "two hundred twenty-two billion, one hundred ten million, two hundred one thousand, one".