10120022122211 has 2 divisors, whose sum is σ = 10120022122212. Its totient is φ = 10120022122210.

The previous prime is 10120022122193. The next prime is 10120022122261. The reversal of 10120022122211 is 11222122002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10120022122211 - 2²⁶ = 10119955013347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10120022122211.

It is not a weakly prime, because it can be changed into another prime (10120022122261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060011061105 + 5060011061106.

It is an arithmetic number, because the mean of its divisors is an integer number (5060011061106).

Almost surely, 2^{10120022122211} is an apocalyptic number.

10120022122211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120022122211 is an equidigital number, since it uses as much as digits as its factorization.

10120022122211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10120022122211 its reverse (11222122002101), we get a palindrome (21342144124312).

The spelling of 10120022122211 in words is "ten trillion, one hundred twenty billion, twenty-two million, one hundred twenty-two thousand, two hundred eleven".