220043351034101 has 6 divisors (see below), whose sum is σ = 255968796100950. Its totient is φ = 188608586600616.

The previous prime is 220043351034061. The next prime is 220043351034161. The reversal of 220043351034101 is 101430153340022.

It can be written as a sum of positive squares in only one way, i.e., 217839120871876 + 2204230162225 = 14759374^2 + 1484665^2 .

It is a de Polignac number, because none of the positive numbers 2^k-220043351034101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220043351034161) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2245340316626 + ... + 2245340316723.

It is an arithmetic number, because the mean of its divisors is an integer number (42661466016825).

Almost surely, 2^{220043351034101} is an apocalyptic number.

It is an amenable number.

220043351034101 is a deficient number, since it is larger than the sum of its proper divisors (35925445066849).

220043351034101 is an equidigital number, since it uses as much as digits as its factorization.

220043351034101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4490680633363 (or 4490680633356 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 220043351034101 in words is "two hundred twenty trillion, forty-three billion, three hundred fifty-one million, thirty-four thousand, one hundred one".