1020011112002 has 8 divisors (see below), whose sum is σ = 1530038323200. Its totient is φ = 509998337604.

The previous prime is 1020011111983. The next prime is 1020011112031. The reversal of 1020011112002 is 2002111100201.

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, 3430802 + ... + 3716237.

It is an arithmetic number, because the mean of its divisors is an integer number (191254790400).

Almost surely, 2^{1020011112002} is an apocalyptic number.

1020011112002 is a deficient number, since it is larger than the sum of its proper divisors (510027211198).

1020011112002 is an equidigital number, since it uses as much as digits as its factorization.

1020011112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7218400.

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

Adding to 1020011112002 its reverse (2002111100201), we get a palindrome (3022122212203).

The spelling of 1020011112002 in words is "one trillion, twenty billion, eleven million, one hundred twelve thousand, two".