222120120200001 has 8 divisors (see below), whose sum is σ = 298290808902240. Its totient is φ = 147014755815552.

The previous prime is 222120120199973. The next prime is 222120120200087. The reversal of 222120120200001 is 100002021021222.

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

It is not a de Polignac number, because 222120120200001 - 2¹⁷ = 222120120068929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222120120200701) 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, 266331078960 + ... + 266331079793.

It is an arithmetic number, because the mean of its divisors is an integer number (37286351112780).

Almost surely, 2^{222120120200001} is an apocalyptic number.

It is an amenable number.

222120120200001 is a deficient number, since it is larger than the sum of its proper divisors (76170688702239).

222120120200001 is a wasteful number, since it uses less digits than its factorization.

222120120200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532662158895.

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

Adding to 222120120200001 its reverse (100002021021222), we get a palindrome (322122141221223).

The spelling of 222120120200001 in words is "two hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, two hundred thousand, one".