222302021001 has 8 divisors (see below), whose sum is σ = 296411327904. Its totient is φ = 148197030720.

The previous prime is 222302020979. The next prime is 222302021021. The reversal of 222302021001 is 100120203222.

It is a happy number.

222302021001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 222302021001 - 2²¹ = 222299923849 is a prime.

It is a super-2 number, since 2×222302021001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222302021021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957015 + ... + 1166396.

It is an arithmetic number, because the mean of its divisors is an integer number (37051415988).

Almost surely, 2^222302021001 is an apocalyptic number.

It is an amenable number.

222302021001 is a deficient number, since it is larger than the sum of its proper divisors (74109306903).

222302021001 is a wasteful number, since it uses less digits than its factorization.

222302021001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2158311.

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

Adding to 222302021001 its reverse (100120203222), we get a palindrome (322422224223).

It can be divided in two parts, 2223020 and 21001, that added together give a triangular number (2244021 = T₂₁₁₈).

The spelling of 222302021001 in words is "two hundred twenty-two billion, three hundred two million, twenty-one thousand, one".