7112006777422 has 4 divisors (see below), whose sum is σ = 10668010166136. Its totient is φ = 3556003388710.

The previous prime is 7112006777371. The next prime is 7112006777437. The reversal of 7112006777422 is 2247776002117.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×7112006777422² (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 as a sum of consecutive naturals, namely, 1778001694354 + ... + 1778001694357.

It is an arithmetic number, because the mean of its divisors is an integer number (2667002541534).

Almost surely, 2^{7112006777422} is an apocalyptic number.

7112006777422 is a deficient number, since it is larger than the sum of its proper divisors (3556003388714).

7112006777422 is a wasteful number, since it uses less digits than its factorization.

7112006777422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3556003388713.

The product of its (nonzero) digits is 460992, while the sum is 46.

The spelling of 7112006777422 in words is "seven trillion, one hundred twelve billion, six million, seven hundred seventy-seven thousand, four hundred twenty-two".