222061325313 has 16 divisors (see below), whose sum is σ = 313566160896. Its totient is φ = 139490823120.

The previous prime is 222061325309. The next prime is 222061325377. The reversal of 222061325313 is 313523160222.

222061325313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222061325313 - 2² = 222061325309 is a prime.

It is a super-2 number, since 2×222061325313² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222061325393) 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 15 ways as a sum of consecutive naturals, for example, 24012393 + ... + 24021638.

It is an arithmetic number, because the mean of its divisors is an integer number (19597885056).

Almost surely, 2^222061325313 is an apocalyptic number.

222061325313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

222061325313 is a deficient number, since it is larger than the sum of its proper divisors (91504835583).

222061325313 is a wasteful number, since it uses less digits than its factorization.

222061325313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48034124.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 222061325313 its reverse (313523160222), we get a palindrome (535584485535).

The spelling of 222061325313 in words is "two hundred twenty-two billion, sixty-one million, three hundred twenty-five thousand, three hundred thirteen".