701201221301 has 4 divisors (see below), whose sum is σ = 801372824352. Its totient is φ = 601029618252.

The previous prime is 701201221261. The next prime is 701201221313. The reversal of 701201221301 is 103122102107.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-701201221301 is a prime.

It is a super-2 number, since 2×701201221301² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701201521301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50085801515 + ... + 50085801528.

It is an arithmetic number, because the mean of its divisors is an integer number (200343206088).

Almost surely, 2^701201221301 is an apocalyptic number.

It is an amenable number.

701201221301 is a deficient number, since it is larger than the sum of its proper divisors (100171603051).

701201221301 is a wasteful number, since it uses less digits than its factorization.

701201221301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100171603050.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 701201221301 its reverse (103122102107), we get a palindrome (804323323408).

The spelling of 701201221301 in words is "seven hundred one billion, two hundred one million, two hundred twenty-one thousand, three hundred one".