1402206212999 has 4 divisors (see below), whose sum is σ = 1402578253440. Its totient is φ = 1401834172560.

The previous prime is 1402206212971. The next prime is 1402206213061. The reversal of 1402206212999 is 9992126022041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1402206212999 - 2¹² = 1402206208903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402206212929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186014567 + ... + 186022104.

It is an arithmetic number, because the mean of its divisors is an integer number (350644563360).

Almost surely, 2^{1402206212999} is an apocalyptic number.

1402206212999 is a deficient number, since it is larger than the sum of its proper divisors (372040441).

1402206212999 is an equidigital number, since it uses as much as digits as its factorization.

1402206212999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372040440.

The product of its (nonzero) digits is 279936, while the sum is 47.

The spelling of 1402206212999 in words is "one trillion, four hundred two billion, two hundred six million, two hundred twelve thousand, nine hundred ninety-nine".