1010221019983 has 8 divisors (see below), whose sum is σ = 1155914403840. Its totient is φ = 864871659960.

The previous prime is 1010221019903. The next prime is 1010221019987. The reversal of 1010221019983 is 3899101220101.

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

It is a de Polignac number, because none of the positive numbers 2^k-1010221019983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010221019987) 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, 85999663 + ... + 86011408.

It is an arithmetic number, because the mean of its divisors is an integer number (144489300480).

Almost surely, 2^{1010221019983} is an apocalyptic number.

1010221019983 is a deficient number, since it is larger than the sum of its proper divisors (145693383857).

1010221019983 is an equidigital number, since it uses as much as digits as its factorization.

1010221019983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172011917.

The product of its (nonzero) digits is 7776, while the sum is 37.

The spelling of 1010221019983 in words is "one trillion, ten billion, two hundred twenty-one million, nineteen thousand, nine hundred eighty-three".