20220431322010 has 8 divisors (see below), whose sum is σ = 36396776379636. Its totient is φ = 8088172528800.

The previous prime is 20220431321957. The next prime is 20220431322083. The reversal of 20220431322010 is 1022313402202.

It can be written as a sum of positive squares in 2 ways, for example, as 19684031815561 + 536399506449 = 4436669^2 + 732393^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011021566091 + ... + 1011021566110.

Almost surely, 2^{20220431322010} is an apocalyptic number.

20220431322010 is a deficient number, since it is larger than the sum of its proper divisors (16176345057626).

20220431322010 is a wasteful number, since it uses less digits than its factorization.

20220431322010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022043132208.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20220431322010 its reverse (1022313402202), we get a palindrome (21242744724212).

The spelling of 20220431322010 in words is "twenty trillion, two hundred twenty billion, four hundred thirty-one million, three hundred twenty-two thousand, ten".