1010144221202 has 8 divisors (see below), whose sum is σ = 1604346704316. Its totient is φ = 475361986432.

The previous prime is 1010144221201. The next prime is 1010144221217. The reversal of 1010144221202 is 2021224410101.

It can be written as a sum of positive squares in 2 ways, for example, as 1004483013121 + 5661208081 = 1002239^2 + 75241^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1010144221201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14855062043 + ... + 14855062110.

Almost surely, 2^{1010144221202} is an apocalyptic number.

1010144221202 is a deficient number, since it is larger than the sum of its proper divisors (594202483114).

1010144221202 is a wasteful number, since it uses less digits than its factorization.

1010144221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29710124172.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1010144221202 its reverse (2021224410101), we get a palindrome (3031368631303).

The spelling of 1010144221202 in words is "one trillion, ten billion, one hundred forty-four million, two hundred twenty-one thousand, two hundred two".