1011100200002 has 8 divisors (see below), whose sum is σ = 1568948586300. Its totient is φ = 488117337904.

The previous prime is 1011100199971. The next prime is 1011100200017. The reversal of 1011100200002 is 2000020011101.

It can be written as a sum of positive squares in 2 ways, for example, as 955993107001 + 55107093001 = 977749^2 + 234749^2 .

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

It is a super-2 number, since 2×1011100200002² (a number of 25 digits) contains 22 as substring.

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, 8716380977 + ... + 8716381092.

Almost surely, 2^{1011100200002} is an apocalyptic number.

1011100200002 is a deficient number, since it is larger than the sum of its proper divisors (557848386298).

1011100200002 is a wasteful number, since it uses less digits than its factorization.

1011100200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17432762100.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 1011100200002 its reverse (2000020011101), we get a palindrome (3011120211103).

The spelling of 1011100200002 in words is "one trillion, eleven billion, one hundred million, two hundred thousand, two".