222022212210001 has 64 divisors (see below), whose sum is σ = 269362630656000. Its totient is φ = 178947093588480.

The previous prime is 222022212209999. The next prime is 222022212210011. The reversal of 222022212210001 is 100012212220222.

It is not a de Polignac number, because 222022212210001 - 2¹ = 222022212209999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222022212210011) 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, 23452220070 + ... + 23452229536.

It is an arithmetic number, because the mean of its divisors is an integer number (4208791104000).

Almost surely, 2^{222022212210001} is an apocalyptic number.

It is an amenable number.

222022212210001 is a deficient number, since it is larger than the sum of its proper divisors (47340418445999).

222022212210001 is a wasteful number, since it uses less digits than its factorization.

222022212210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14182.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222022212210001 its reverse (100012212220222), we get a palindrome (322034424430223).

The spelling of 222022212210001 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred twelve million, two hundred ten thousand, one".