7842988026222 has 32 divisors (see below), whose sum is σ = 15713117592480. Its totient is φ = 2609806141440.

The previous prime is 7842988026197. The next prime is 7842988026239. The reversal of 7842988026222 is 2226208892487.

It is a super-2 number, since 2×7842988026222² (a number of 27 digits) contains 22 as substring.

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, 130623304 + ... + 130683332.

It is an arithmetic number, because the mean of its divisors is an integer number (491034924765).

Almost surely, 2^{7842988026222} is an apocalyptic number.

7842988026222 is an abundant number, since it is smaller than the sum of its proper divisors (7870129566258).

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

7842988026222 is a wasteful number, since it uses less digits than its factorization.

7842988026222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97348.

The product of its (nonzero) digits is 24772608, while the sum is 60.

The spelling of 7842988026222 in words is "seven trillion, eight hundred forty-two billion, nine hundred eighty-eight million, twenty-six thousand, two hundred twenty-two".