701222630 has 64 divisors (see below), whose sum is σ = 1362495168. Its totient is φ = 258908160.

The previous prime is 701222623. The next prime is 701222659. The reversal of 701222630 is 36222107.

It is a junction number, because it is equal to n+sod(n) for n = 701222596 and 701222605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3323225 + ... + 3323435.

It is an arithmetic number, because the mean of its divisors is an integer number (21288987).

Almost surely, 2^701222630 is an apocalyptic number.

701222630 is a deficient number, since it is larger than the sum of its proper divisors (661272538).

701222630 is a wasteful number, since it uses less digits than its factorization.

701222630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 701222630 is about 26480.6085655145. The cubic root of 701222630 is about 888.4206430062.

Adding to 701222630 its reverse (36222107), we get a palindrome (737444737).

The spelling of 701222630 in words is "seven hundred one million, two hundred twenty-two thousand, six hundred thirty".