2262247738488 has 48 divisors (see below), whose sum is σ = 6126990124320. Its totient is φ = 754074066816.

The previous prime is 2262247738481. The next prime is 2262247738507. The reversal of 2262247738488 is 8848377422622.

It is a happy number.

2262247738488 is a `hidden beast` number, since 2 + 2 + 6 + 2 + 2 + 477 + 3 + 84 + 88 = 666.

It is a super-2 number, since 2×2262247738488² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262247738481) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12268945 + ... + 12451967.

It is an arithmetic number, because the mean of its divisors is an integer number (127645627590).

Almost surely, 2^{2262247738488} is an apocalyptic number.

It is an amenable number.

2262247738488 is an abundant number, since it is smaller than the sum of its proper divisors (3864742385832).

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

2262247738488 is a wasteful number, since it uses less digits than its factorization.

2262247738488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354708 (or 354701 counting only the distinct ones).

The product of its digits is 115605504, while the sum is 63.

The spelling of 2262247738488 in words is "two trillion, two hundred sixty-two billion, two hundred forty-seven million, seven hundred thirty-eight thousand, four hundred eighty-eight".