7342126222 has 4 divisors (see below), whose sum is σ = 11013189336. Its totient is φ = 3671063110.

The previous prime is 7342126193. The next prime is 7342126223. The reversal of 7342126222 is 2226212437.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2226212437 = 2707 ⋅822391.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7342126223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1835531554 + ... + 1835531557.

It is an arithmetic number, because the mean of its divisors is an integer number (2753297334).

Almost surely, 2^7342126222 is an apocalyptic number.

7342126222 is a deficient number, since it is larger than the sum of its proper divisors (3671063114).

7342126222 is a wasteful number, since it uses less digits than its factorization.

7342126222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671063113.

The product of its digits is 16128, while the sum is 31.

The square root of 7342126222 is about 85686.2078866838. The cubic root of 7342126222 is about 1943.6017531613.

Adding to 7342126222 its reverse (2226212437), we get a palindrome (9568338659).

The spelling of 7342126222 in words is "seven billion, three hundred forty-two million, one hundred twenty-six thousand, two hundred twenty-two".