2010012201077 has 2 divisors, whose sum is σ = 2010012201078. Its totient is φ = 2010012201076.

The previous prime is 2010012201019. The next prime is 2010012201079. The reversal of 2010012201077 is 7701022100102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1993040886001 + 16971315076 = 1411751^2 + 130274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2010012201077 is a prime.

Together with 2010012201079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010012201079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005006100538 + 1005006100539.

It is an arithmetic number, because the mean of its divisors is an integer number (1005006100539).

Almost surely, 2^{2010012201077} is an apocalyptic number.

It is an amenable number.

2010012201077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010012201077 is an equidigital number, since it uses as much as digits as its factorization.

2010012201077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 23.

Adding to 2010012201077 its reverse (7701022100102), we get a palindrome (9711034301179).

The spelling of 2010012201077 in words is "two trillion, ten billion, twelve million, two hundred one thousand, seventy-seven".