220350702554253 has 8 divisors (see below), whose sum is σ = 326445485265600. Its totient is φ = 146900468369484.

The previous prime is 220350702554237. The next prime is 220350702554299. The reversal of 220350702554253 is 352455207053022.

220350702554253 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 5 + 0 + 70 + 2 + 554 + 25 + 3 = 666.

It is not a de Polignac number, because 220350702554253 - 2⁴ = 220350702554237 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 220350702554199 and 220350702554208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220350702564253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4080568565793 + ... + 4080568565846.

It is an arithmetic number, because the mean of its divisors is an integer number (40805685658200).

Almost surely, 2^{220350702554253} is an apocalyptic number.

It is an amenable number.

220350702554253 is a deficient number, since it is larger than the sum of its proper divisors (106094782711347).

220350702554253 is an equidigital number, since it uses as much as digits as its factorization.

220350702554253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8161137131648 (or 8161137131642 counting only the distinct ones).

The product of its (nonzero) digits is 2520000, while the sum is 45.

The spelling of 220350702554253 in words is "two hundred twenty trillion, three hundred fifty billion, seven hundred two million, five hundred fifty-four thousand, two hundred fifty-three".