7311220201102 has 16 divisors (see below), whose sum is σ = 11019867357312. Its totient is φ = 3637959714040.

The previous prime is 7311220201099. The next prime is 7311220201133. The reversal of 7311220201102 is 2011020221137.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6646648 + ... + 7668139.

It is an arithmetic number, because the mean of its divisors is an integer number (688741709832).

Almost surely, 2^{7311220201102} is an apocalyptic number.

7311220201102 is a deficient number, since it is larger than the sum of its proper divisors (3708647156210).

7311220201102 is a wasteful number, since it uses less digits than its factorization.

7311220201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14316023.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 7311220201102 its reverse (2011020221137), we get a palindrome (9322240422239).

The spelling of 7311220201102 in words is "seven trillion, three hundred eleven billion, two hundred twenty million, two hundred one thousand, one hundred two".