2246776315152 has 80 divisors (see below), whose sum is σ = 6469046400960. Its totient is φ = 667772522496.

The previous prime is 2246776315139. The next prime is 2246776315177. The reversal of 2246776315152 is 2515136776422.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 2246776315095 and 2246776315104.

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 15 ways as a sum of consecutive naturals, for example, 72442453 + ... + 72473460.

It is an arithmetic number, because the mean of its divisors is an integer number (80863080012).

Almost surely, 2^{2246776315152} is an apocalyptic number.

It is an amenable number.

2246776315152 is an abundant number, since it is smaller than the sum of its proper divisors (4222270085808).

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

2246776315152 is a wasteful number, since it uses less digits than its factorization.

2246776315152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144915960 (or 144915954 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 51.

The spelling of 2246776315152 in words is "two trillion, two hundred forty-six billion, seven hundred seventy-six million, three hundred fifteen thousand, one hundred fifty-two".