1121002201102 has 16 divisors (see below), whose sum is σ = 1922101679232. Its totient is φ = 480333609720.

The previous prime is 1121002201087. The next prime is 1121002201117. The reversal of 1121002201102 is 2011022001211.

It is an interprime number because it is at equal distance from previous prime (1121002201087) and next prime (1121002201117).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7919428 + ... + 8059735.

It is an arithmetic number, because the mean of its divisors is an integer number (120131354952).

Almost surely, 2^{1121002201102} is an apocalyptic number.

1121002201102 is a deficient number, since it is larger than the sum of its proper divisors (801099478130).

1121002201102 is a wasteful number, since it uses less digits than its factorization.

1121002201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15984183.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1121002201102 its reverse (2011022001211), we get a palindrome (3132024202313).

The spelling of 1121002201102 in words is "one trillion, one hundred twenty-one billion, two million, two hundred one thousand, one hundred two".