2246146332222 has 16 divisors (see below), whose sum is σ = 4837853638800. Its totient is φ = 691121948352.

The previous prime is 2246146332191. The next prime is 2246146332257. The reversal of 2246146332222 is 2222336416422.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 14398373847 + ... + 14398374002.

It is an arithmetic number, because the mean of its divisors is an integer number (302365852425).

Almost surely, 2^{2246146332222} is an apocalyptic number.

2246146332222 is an abundant number, since it is smaller than the sum of its proper divisors (2591707306578).

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

2246146332222 is a wasteful number, since it uses less digits than its factorization.

2246146332222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28796747867.

The product of its digits is 331776, while the sum is 39.

The spelling of 2246146332222 in words is "two trillion, two hundred forty-six billion, one hundred forty-six million, three hundred thirty-two thousand, two hundred twenty-two".