102222041043321 has 8 divisors (see below), whose sum is σ = 151440060804960. Its totient is φ = 68148027362196.

The previous prime is 102222041043293. The next prime is 102222041043337. The reversal of 102222041043321 is 123340140222201.

102222041043321 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 2 + 204 + 1 + 0 + 433 + 21 = 666.

It is not a de Polignac number, because 102222041043321 - 2¹⁵ = 102222041010553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 3786001520123 = 102222041043321 / (1 + 0 + 2 + 2 + 2 + 2 + 0 + 4 + 1 + 0 + 4 + 3 + 3 + 2 + 1).

It is not an unprimeable number, because it can be changed into a prime (102222041043121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1893000760035 + ... + 1893000760088.

It is an arithmetic number, because the mean of its divisors is an integer number (18930007600620).

Almost surely, 2^{102222041043321} is an apocalyptic number.

It is an amenable number.

102222041043321 is a deficient number, since it is larger than the sum of its proper divisors (49218019761639).

102222041043321 is an equidigital number, since it uses as much as digits as its factorization.

102222041043321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786001520132 (or 3786001520126 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 102222041043321 its reverse (123340140222201), we get a palindrome (225562181265522).

The spelling of 102222041043321 in words is "one hundred two trillion, two hundred twenty-two billion, forty-one million, forty-three thousand, three hundred twenty-one".