220135034311325 has 96 divisors (see below), whose sum is σ = 329925795397632. Its totient is φ = 142497844416000.

The previous prime is 220135034311253. The next prime is 220135034311351. The reversal of 220135034311325 is 523113430531022.

It is not a de Polignac number, because 220135034311325 - 2¹⁴ = 220135034294941 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 95 ways as a sum of consecutive naturals, for example, 1713275534 + ... + 1713404016.

It is an arithmetic number, because the mean of its divisors is an integer number (3436727035392).

Almost surely, 2^{220135034311325} is an apocalyptic number.

220135034311325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

220135034311325 is a deficient number, since it is larger than the sum of its proper divisors (109790761086307).

220135034311325 is a wasteful number, since it uses less digits than its factorization.

220135034311325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136275 (or 136270 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 220135034311325 its reverse (523113430531022), we get a palindrome (743248464842347).

The spelling of 220135034311325 in words is "two hundred twenty trillion, one hundred thirty-five billion, thirty-four million, three hundred eleven thousand, three hundred twenty-five".