1010001122002 has 8 divisors (see below), whose sum is σ = 1604119429116. Its totient is φ = 475294645632.

The previous prime is 1010001121993. The next prime is 1010001122047. The reversal of 1010001122002 is 2002211000101.

It can be written as a sum of positive squares in 2 ways, for example, as 750075512761 + 259925609241 = 866069^2 + 509829^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1010001122002.

It is an unprimeable number.

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, 14852957643 + ... + 14852957710.

Almost surely, 2^{1010001122002} is an apocalyptic number.

1010001122002 is a deficient number, since it is larger than the sum of its proper divisors (594118307114).

1010001122002 is a wasteful number, since it uses less digits than its factorization.

1010001122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29705915372.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1010001122002 its reverse (2002211000101), we get a palindrome (3012212122103).

The spelling of 1010001122002 in words is "one trillion, ten billion, one million, one hundred twenty-two thousand, two".