1011012201002 has 8 divisors (see below), whose sum is σ = 1517284612800. Its totient is φ = 505250663404.

The previous prime is 1011012200999. The next prime is 1011012201041. The reversal of 1011012201002 is 2001022101101.

1011012201002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127713602 + ... + 127721517.

It is an arithmetic number, because the mean of its divisors is an integer number (189660576600).

Almost surely, 2^{1011012201002} is an apocalyptic number.

1011012201002 is a deficient number, since it is larger than the sum of its proper divisors (506272411798).

1011012201002 is a wasteful number, since it uses less digits than its factorization.

1011012201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255437100.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1011012201002 its reverse (2001022101101), we get a palindrome (3012034302103).

Subtracting 1011012201002 from its reverse (2001022101101), we obtain a palindrome (990009900099).

The spelling of 1011012201002 in words is "one trillion, eleven billion, twelve million, two hundred one thousand, two".