701212215220 has 48 divisors (see below), whose sum is σ = 1606493706048. Its totient is φ = 254973519360.

The previous prime is 701212215199. The next prime is 701212215233. The reversal of 701212215220 is 22512212107.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5096167 + ... + 5231953.

It is an arithmetic number, because the mean of its divisors is an integer number (33468618876).

Almost surely, 2^701212215220 is an apocalyptic number.

It is an amenable number.

701212215220 is an abundant number, since it is smaller than the sum of its proper divisors (905281490828).

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

701212215220 is a wasteful number, since it uses less digits than its factorization.

701212215220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159280 (or 159278 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

Adding to 701212215220 its reverse (22512212107), we get a palindrome (723724427327).

The spelling of 701212215220 in words is "seven hundred one billion, two hundred twelve million, two hundred fifteen thousand, two hundred twenty".