2242668340476 has 48 divisors (see below), whose sum is σ = 5847934192800. Its totient is φ = 743234973696.

The previous prime is 2242668340459. The next prime is 2242668340499. The reversal of 2242668340476 is 6740438662422.

2242668340476 is a `hidden beast` number, since 224 + 2 + 6 + 6 + 8 + 3 + 404 + 7 + 6 = 666.

It is a super-2 number, since 2×2242668340476² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 15 ways as a sum of consecutive naturals, for example, 59997061 + ... + 60034428.

It is an arithmetic number, because the mean of its divisors is an integer number (121831962350).

Almost surely, 2^{2242668340476} is an apocalyptic number.

It is an amenable number.

2242668340476 is an abundant number, since it is smaller than the sum of its proper divisors (3605265852324).

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

2242668340476 is a wasteful number, since it uses less digits than its factorization.

2242668340476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120031675 (or 120031667 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 54.

The spelling of 2242668340476 in words is "two trillion, two hundred forty-two billion, six hundred sixty-eight million, three hundred forty thousand, four hundred seventy-six".