220341544499999 has 16 divisors (see below), whose sum is σ = 237394349438400. Its totient is φ = 203303527174656.

The previous prime is 220341544499969. The next prime is 220341544500017. The reversal of 220341544499999 is 999994445143022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220341544499999 is a prime.

It is a super-2 number, since 2×220341544499999² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220341544499969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 684046622 + ... + 684368660.

It is an arithmetic number, because the mean of its divisors is an integer number (14837146839900).

Almost surely, 2^{220341544499999} is an apocalyptic number.

220341544499999 is a deficient number, since it is larger than the sum of its proper divisors (17052804938401).

220341544499999 is a wasteful number, since it uses less digits than its factorization.

220341544499999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344834.

The product of its (nonzero) digits is 906992640, while the sum is 74.

The spelling of 220341544499999 in words is "two hundred twenty trillion, three hundred forty-one billion, five hundred forty-four million, four hundred ninety-nine thousand, nine hundred ninety-nine".