1210012112002 has 8 divisors (see below), whose sum is σ = 1815305237136. Its totient is φ = 604910366292.

The previous prime is 1210012111933. The next prime is 1210012112021. The reversal of 1210012112002 is 2002112100121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1210012112002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47829048 + ... + 47854339.

It is an arithmetic number, because the mean of its divisors is an integer number (226913154642).

Almost surely, 2^{1210012112002} is an apocalyptic number.

1210012112002 is a deficient number, since it is larger than the sum of its proper divisors (605293125134).

1210012112002 is an equidigital number, since it uses as much as digits as its factorization.

1210012112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95689712.

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

Adding to 1210012112002 its reverse (2002112100121), we get a palindrome (3212124212123).

The spelling of 1210012112002 in words is "one trillion, two hundred ten billion, twelve million, one hundred twelve thousand, two".