220601411 has 2 divisors, whose sum is σ = 220601412. Its totient is φ = 220601410.

The previous prime is 220601351. The next prime is 220601471. The reversal of 220601411 is 114106022.

It is a balanced prime because it is at equal distance from previous prime (220601351) and next prime (220601471).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220601411 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220601411.

It is not a weakly prime, because it can be changed into another prime (220601471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110300705 + 110300706.

It is an arithmetic number, because the mean of its divisors is an integer number (110300706).

Almost surely, 2^220601411 is an apocalyptic number.

220601411 is a deficient number, since it is larger than the sum of its proper divisors (1).

220601411 is an equidigital number, since it uses as much as digits as its factorization.

220601411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 220601411 is about 14852.6566983823. The cubic root of 220601411 is about 604.2306647534.

Adding to 220601411 its reverse (114106022), we get a palindrome (334707433).

The spelling of 220601411 in words is "two hundred twenty million, six hundred one thousand, four hundred eleven".