10122011022061 has 2 divisors, whose sum is σ = 10122011022062. Its totient is φ = 10122011022060.

The previous prime is 10122011022017. The next prime is 10122011022107. The reversal of 10122011022061 is 16022011022101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6497880220836 + 3624130801225 = 2549094^2 + 1903715^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10122011022061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122011022961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061005511030 + 5061005511031.

It is an arithmetic number, because the mean of its divisors is an integer number (5061005511031).

Almost surely, 2^{10122011022061} is an apocalyptic number.

It is an amenable number.

10122011022061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122011022061 is an equidigital number, since it uses as much as digits as its factorization.

10122011022061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 10122011022061 its reverse (16022011022101), we get a palindrome (26144022044162).

The spelling of 10122011022061 in words is "ten trillion, one hundred twenty-two billion, eleven million, twenty-two thousand, sixty-one".