1120001002 has 16 divisors (see below), whose sum is σ = 1712532672. Its totient is φ = 549239040.

The previous prime is 1120000991. The next prime is 1120001033. The reversal of 1120001002 is 2001000211.

It is a super-3 number, since 3×1120001002³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6973 + ... + 47839.

It is an arithmetic number, because the mean of its divisors is an integer number (107033292).

Almost surely, 2^1120001002 is an apocalyptic number.

1120001002 is a deficient number, since it is larger than the sum of its proper divisors (592531670).

1120001002 is a wasteful number, since it uses less digits than its factorization.

1120001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41133.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1120001002 is about 33466.4160315980. The cubic root of 1120001002 is about 1038.4991300653.

Adding to 1120001002 its reverse (2001000211), we get a palindrome (3121001213).

The spelling of 1120001002 in words is "one billion, one hundred twenty million, one thousand, two".