111012011012002 has 32 divisors (see below), whose sum is σ = 174697021094400. Its totient is φ = 52852415511168.

The previous prime is 111012011011973. The next prime is 111012011012009. The reversal of 111012011012002 is 200210110210111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111012011012009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56036427 + ... + 57983662.

It is an arithmetic number, because the mean of its divisors is an integer number (5459281909200).

Almost surely, 2^{111012011012002} is an apocalyptic number.

111012011012002 is a deficient number, since it is larger than the sum of its proper divisors (63685010082398).

111012011012002 is a wasteful number, since it uses less digits than its factorization.

111012011012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114020410.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111012011012002 its reverse (200210110210111), we get a palindrome (311222121222113).

The spelling of 111012011012002 in words is "one hundred eleven trillion, twelve billion, eleven million, twelve thousand, two".