122010202021027 has 2 divisors, whose sum is σ = 122010202021028. Its totient is φ = 122010202021026.

The previous prime is 122010202021003. The next prime is 122010202021111. The reversal of 122010202021027 is 720120202010221.

It is a weak prime.

It is an emirp because it is prime and its reverse (720120202010221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122010202021027 - 2³¹ = 122008054537379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 122010202020989 and 122010202021007.

It is not a weakly prime, because it can be changed into another prime (122010202091027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61005101010513 + 61005101010514.

It is an arithmetic number, because the mean of its divisors is an integer number (61005101010514).

Almost surely, 2^{122010202021027} is an apocalyptic number.

122010202021027 is a deficient number, since it is larger than the sum of its proper divisors (1).

122010202021027 is an equidigital number, since it uses as much as digits as its factorization.

122010202021027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 122010202021027 its reverse (720120202010221), we get a palindrome (842130404031248).

The spelling of 122010202021027 in words is "one hundred twenty-two trillion, ten billion, two hundred two million, twenty-one thousand, twenty-seven".