102021302221333 has 16 divisors (see below), whose sum is σ = 112333390329600. Its totient is φ = 91882366044480.

The previous prime is 102021302221327. The next prime is 102021302221369. The reversal of 102021302221333 is 333122203120201.

It is a de Polignac number, because none of the positive numbers 2^k-102021302221333 is a prime.

It is a super-2 number, since 2×102021302221333² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102021302221298 and 102021302221307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102021302221733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2042260 + ... + 14429602.

It is an arithmetic number, because the mean of its divisors is an integer number (7020836895600).

Almost surely, 2^{102021302221333} is an apocalyptic number.

It is an amenable number.

102021302221333 is a deficient number, since it is larger than the sum of its proper divisors (10312088108267).

102021302221333 is a wasteful number, since it uses less digits than its factorization.

102021302221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12394332.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 102021302221333 its reverse (333122203120201), we get a palindrome (435143505341534).

The spelling of 102021302221333 in words is "one hundred two trillion, twenty-one billion, three hundred two million, two hundred twenty-one thousand, three hundred thirty-three".