10222021310302 has 4 divisors (see below), whose sum is σ = 15333031965456. Its totient is φ = 5111010655150.

The previous prime is 10222021310279. The next prime is 10222021310309. The reversal of 10222021310302 is 20301312022201.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10222021310302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222021310309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555505327574 + ... + 2555505327577.

It is an arithmetic number, because the mean of its divisors is an integer number (3833257991364).

Almost surely, 2^{10222021310302} is an apocalyptic number.

10222021310302 is a deficient number, since it is larger than the sum of its proper divisors (5111010655154).

10222021310302 is an equidigital number, since it uses as much as digits as its factorization.

10222021310302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5111010655153.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10222021310302 its reverse (20301312022201), we get a palindrome (30523333332503).

The spelling of 10222021310302 in words is "ten trillion, two hundred twenty-two billion, twenty-one million, three hundred ten thousand, three hundred two".