7022250620 has 48 divisors (see below), whose sum is σ = 18385532928. Its totient is φ = 2188752960.

The previous prime is 7022250619. The next prime is 7022250629. The reversal of 7022250620 is 260522207.

It is a self number, because there is not a number n which added to its sum of digits gives 7022250620.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7022250629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2278412 + ... + 2281491.

It is an arithmetic number, because the mean of its divisors is an integer number (383031936).

Almost surely, 2^7022250620 is an apocalyptic number.

7022250620 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7022250620 is an abundant number, since it is smaller than the sum of its proper divisors (11363282308).

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

7022250620 is a wasteful number, since it uses less digits than its factorization.

7022250620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4559930 (or 4559928 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 7022250620 is about 83798.8700401145. The cubic root of 7022250620 is about 1914.9558916095.

Adding to 7022250620 its reverse (260522207), we get a palindrome (7282772827).

The spelling of 7022250620 in words is "seven billion, twenty-two million, two hundred fifty thousand, six hundred twenty".