1120212112002 has 32 divisors (see below), whose sum is σ = 2247144748992. Its totient is φ = 372285548544.

The previous prime is 1120212111979. The next prime is 1120212112003. The reversal of 1120212112002 is 2002112120211.

It is not an unprimeable number, because it can be changed into a prime (1120212112003) 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, 2613538 + ... + 3011810.

It is an arithmetic number, because the mean of its divisors is an integer number (70223273406).

Almost surely, 2^{1120212112002} is an apocalyptic number.

1120212112002 is an abundant number, since it is smaller than the sum of its proper divisors (1126932636990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120212112002 is a wasteful number, since it uses less digits than its factorization.

1120212112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399682.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120212112002 its reverse (2002112120211), we get a palindrome (3122324232213).

The spelling of 1120212112002 in words is "one trillion, one hundred twenty billion, two hundred twelve million, one hundred twelve thousand, two".