700121112 has 32 divisors (see below), whose sum is σ = 1806766080. Its totient is φ = 225845280.

The previous prime is 700121111. The next prime is 700121117. The reversal of 700121112 is 211121007.

It is a junction number, because it is equal to n+sod(n) for n = 700121091 and 700121100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (700121111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469768 + ... + 471255.

It is an arithmetic number, because the mean of its divisors is an integer number (56461440).

Almost surely, 2^700121112 is an apocalyptic number.

It is an amenable number.

700121112 is an abundant number, since it is smaller than the sum of its proper divisors (1106644968).

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

700121112 is a wasteful number, since it uses less digits than its factorization.

700121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941063 (or 941059 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 700121112 is about 26459.8018133167. The cubic root of 700121112 is about 887.9552063275.

Adding to 700121112 its reverse (211121007), we get a palindrome (911242119).

The spelling of 700121112 in words is "seven hundred million, one hundred twenty-one thousand, one hundred twelve".