201030223322302 has 64 divisors (see below), whose sum is σ = 343450503074304. Its totient is φ = 87356227559040.

The previous prime is 201030223322263. The next prime is 201030223322339. The reversal of 201030223322302 is 203223322030102.

It is a super-2 number, since 2×201030223322302² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15354016468 + ... + 15354029560.

It is an arithmetic number, because the mean of its divisors is an integer number (5366414110536).

Almost surely, 2^{201030223322302} is an apocalyptic number.

201030223322302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201030223322302 is a deficient number, since it is larger than the sum of its proper divisors (142420279752002).

201030223322302 is a wasteful number, since it uses less digits than its factorization.

201030223322302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27553.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 201030223322302 its reverse (203223322030102), we get a palindrome (404253545352404).

The spelling of 201030223322302 in words is "two hundred one trillion, thirty billion, two hundred twenty-three million, three hundred twenty-two thousand, three hundred two".