220202011202001 has 8 divisors (see below), whose sum is σ = 303726912002880. Its totient is φ = 141739225601232.

The previous prime is 220202011201999. The next prime is 220202011202027. The reversal of 220202011202001 is 100202110202022.

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

It is not a de Polignac number, because 220202011202001 - 2¹ = 220202011201999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220202011202051) 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, 1265528799925 + ... + 1265528800098.

It is an arithmetic number, because the mean of its divisors is an integer number (37965864000360).

Almost surely, 2^{220202011202001} is an apocalyptic number.

It is an amenable number.

220202011202001 is a deficient number, since it is larger than the sum of its proper divisors (83524900800879).

220202011202001 is a wasteful number, since it uses less digits than its factorization.

220202011202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2531057600055.

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

Adding to 220202011202001 its reverse (100202110202022), we get a palindrome (320404121404023).

The spelling of 220202011202001 in words is "two hundred twenty trillion, two hundred two billion, eleven million, two hundred two thousand, one".