1298700012002 has 8 divisors (see below), whose sum is σ = 1956410748396. Its totient is φ = 646563095872.

The previous prime is 1298700011993. The next prime is 1298700012011. The reversal of 1298700012002 is 2002100078921.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1298700011993) and next prime (1298700012011).

It can be written as a sum of positive squares in 2 ways, for example, as 1298667647281 + 32364721 = 1139591^2 + 5689^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1298700012002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1393454483 + ... + 1393455414.

Almost surely, 2^{1298700012002} is an apocalyptic number.

1298700012002 is a deficient number, since it is larger than the sum of its proper divisors (657710736394).

1298700012002 is a wasteful number, since it uses less digits than its factorization.

1298700012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2786910132.

The product of its (nonzero) digits is 4032, while the sum is 32.

The spelling of 1298700012002 in words is "one trillion, two hundred ninety-eight billion, seven hundred million, twelve thousand, two".