700120220 has 12 divisors (see below), whose sum is σ = 1470252504. Its totient is φ = 280048080.

The previous prime is 700120217. The next prime is 700120229. The reversal of 700120220 is 22021007.

It is a junction number, because it is equal to n+sod(n) for n = 700120195 and 700120204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700120229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17502986 + ... + 17503025.

It is an arithmetic number, because the mean of its divisors is an integer number (122521042).

Almost surely, 2^700120220 is an apocalyptic number.

It is an amenable number.

700120220 is an abundant number, since it is smaller than the sum of its proper divisors (770132284).

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

700120220 is a wasteful number, since it uses less digits than its factorization.

700120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35006020 (or 35006018 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 700120220 is about 26459.7849575540. The cubic root of 700120220 is about 887.9548292230.

Adding to 700120220 its reverse (22021007), we get a palindrome (722141227).

The spelling of 700120220 in words is "seven hundred million, one hundred twenty thousand, two hundred twenty".