10402323212000 has 96 divisors (see below), whose sum is σ = 25668203599584. Its totient is φ = 4143070848000.

The previous prime is 10402323211991. The next prime is 10402323212051. The reversal of 10402323212000 is 21232320401.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4648646 + ... + 6512645.

It is an arithmetic number, because the mean of its divisors is an integer number (267377120829).

Almost surely, 2^{10402323212000} is an apocalyptic number.

10402323212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10402323212000 is an abundant number, since it is smaller than the sum of its proper divisors (15265880387584).

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

10402323212000 is a wasteful number, since it uses less digits than its factorization.

10402323212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11161549 (or 11161531 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10402323212000 its reverse (21232320401), we get a palindrome (10423555532401).

The spelling of 10402323212000 in words is "ten trillion, four hundred two billion, three hundred twenty-three million, two hundred twelve thousand".