7090200022 has 4 divisors (see below), whose sum is σ = 10635300036. Its totient is φ = 3545100010.

The previous prime is 7090200001. The next prime is 7090200071. The reversal of 7090200022 is 2200020907.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7090199966 and 7090200002.

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, 1772550004 + ... + 1772550007.

It is an arithmetic number, because the mean of its divisors is an integer number (2658825009).

Almost surely, 2^7090200022 is an apocalyptic number.

7090200022 is a deficient number, since it is larger than the sum of its proper divisors (3545100014).

7090200022 is a wasteful number, since it uses less digits than its factorization.

7090200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545100013.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 7090200022 is about 84203.3254806483. The cubic root of 7090200022 is about 1921.1126383418.

Adding to 7090200022 its reverse (2200020907), we get a palindrome (9290220929).

The spelling of 7090200022 in words is "seven billion, ninety million, two hundred thousand, twenty-two".