200220101211077 has 2 divisors, whose sum is σ = 200220101211078. Its totient is φ = 200220101211076.

The previous prime is 200220101211029. The next prime is 200220101211107. The reversal of 200220101211077 is 770112101022002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200122726632676 + 97374578401 = 14146474^2 + 312049^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220101211077 - 2¹² = 200220101206981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200220101211677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110050605538 + 100110050605539.

It is an arithmetic number, because the mean of its divisors is an integer number (100110050605539).

Almost surely, 2^{200220101211077} is an apocalyptic number.

It is an amenable number.

200220101211077 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220101211077 is an equidigital number, since it uses as much as digits as its factorization.

200220101211077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 784, while the sum is 26.

Adding to 200220101211077 its reverse (770112101022002), we get a palindrome (970332202233079).

The spelling of 200220101211077 in words is "two hundred trillion, two hundred twenty billion, one hundred one million, two hundred eleven thousand, seventy-seven".