222012200010001 has 8 divisors (see below), whose sum is σ = 227598516198144. Its totient is φ = 216434044987680.

The previous prime is 222012200009947. The next prime is 222012200010017. The reversal of 222012200010001 is 100010002210222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 222012200010001 - 2¹¹ = 222012200007953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222012200010061) 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, 2040236365 + ... + 2040345178.

It is an arithmetic number, because the mean of its divisors is an integer number (28449814524768).

Almost surely, 2^{222012200010001} is an apocalyptic number.

It is an amenable number.

222012200010001 is a deficient number, since it is larger than the sum of its proper divisors (5586316188143).

222012200010001 is a wasteful number, since it uses less digits than its factorization.

222012200010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080582911.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 222012200010001 its reverse (100010002210222), we get a palindrome (322022202220223).

The spelling of 222012200010001 in words is "two hundred twenty-two trillion, twelve billion, two hundred million, ten thousand, one".