320220010402011 has 12 divisors (see below), whose sum is σ = 462652037363880. Its totient is φ = 213428304316800.

The previous prime is 320220010402009. The next prime is 320220010402079. The reversal of 320220010402011 is 110204010022023.

It is a happy number.

320220010402011 is a `hidden beast` number, since 3 + 20 + 220 + 0 + 10 + 402 + 0 + 11 = 666.

It is not a de Polignac number, because 320220010402011 - 2¹ = 320220010402009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320220010402081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4308512265 + ... + 4308586586.

It is an arithmetic number, because the mean of its divisors is an integer number (38554336446990).

Almost surely, 2^{320220010402011} is an apocalyptic number.

320220010402011 is a deficient number, since it is larger than the sum of its proper divisors (142432026961869).

320220010402011 is a wasteful number, since it uses less digits than its factorization.

320220010402011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8617102986 (or 8617102983 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 320220010402011 its reverse (110204010022023), we get a palindrome (430424020424034).

The spelling of 320220010402011 in words is "three hundred twenty trillion, two hundred twenty billion, ten million, four hundred two thousand, eleven".