222120201003 has 8 divisors (see below), whose sum is σ = 298928121408. Its totient is φ = 146696207304.

The previous prime is 222120201001. The next prime is 222120201073. The reversal of 222120201003 is 300102021222.

It is a happy number.

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

It is not a de Polignac number, because 222120201003 - 2¹ = 222120201001 is a prime.

It is a super-2 number, since 2×222120201003² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222120201001) 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, 345981301 + ... + 345981942.

It is an arithmetic number, because the mean of its divisors is an integer number (37366015176).

Almost surely, 2^222120201003 is an apocalyptic number.

222120201003 is a deficient number, since it is larger than the sum of its proper divisors (76807920405).

222120201003 is a wasteful number, since it uses less digits than its factorization.

222120201003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691963353.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 222120201003 its reverse (300102021222), we get a palindrome (522222222225).

The spelling of 222120201003 in words is "two hundred twenty-two billion, one hundred twenty million, two hundred one thousand, three".