10220201101982 has 4 divisors (see below), whose sum is σ = 15330301652976. Its totient is φ = 5110100550990.

The previous prime is 10220201101867. The next prime is 10220201102017. The reversal of 10220201101982 is 28910110202201.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2555050275494 + ... + 2555050275497.

It is an arithmetic number, because the mean of its divisors is an integer number (3832575413244).

Almost surely, 2^{10220201101982} is an apocalyptic number.

10220201101982 is a deficient number, since it is larger than the sum of its proper divisors (5110100550994).

10220201101982 is an equidigital number, since it uses as much as digits as its factorization.

10220201101982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110100550993.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 10220201101982 in words is "ten trillion, two hundred twenty billion, two hundred one million, one hundred one thousand, nine hundred eighty-two".