102020022001201 has 32 divisors (see below), whose sum is σ = 108920194560000. Its totient is φ = 95333004936576.

The previous prime is 102020022001069. The next prime is 102020022001241. The reversal of 102020022001201 is 102100220020201.

It is a happy number.

It is not a de Polignac number, because 102020022001201 - 2¹³ = 102020021993009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102020022001241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1337946925 + ... + 1338023173.

It is an arithmetic number, because the mean of its divisors is an integer number (3403756080000).

Almost surely, 2^{102020022001201} is an apocalyptic number.

It is an amenable number.

102020022001201 is a deficient number, since it is larger than the sum of its proper divisors (6900172558799).

102020022001201 is a wasteful number, since it uses less digits than its factorization.

102020022001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78573.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102020022001201 its reverse (102100220020201), we get a palindrome (204120242021402).

The spelling of 102020022001201 in words is "one hundred two trillion, twenty billion, twenty-two million, one thousand, two hundred one".