1010012232101 has 2 divisors, whose sum is σ = 1010012232102. Its totient is φ = 1010012232100.

The previous prime is 1010012232049. The next prime is 1010012232121. The reversal of 1010012232101 is 1012322100101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 612165408100 + 397846824001 = 782410^2 + 630751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010012232101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010012232121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505006116050 + 505006116051.

It is an arithmetic number, because the mean of its divisors is an integer number (505006116051).

Almost surely, 2^{1010012232101} is an apocalyptic number.

It is an amenable number.

1010012232101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010012232101 is an equidigital number, since it uses as much as digits as its factorization.

1010012232101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1010012232101 its reverse (1012322100101), we get a palindrome (2022334332202).

The spelling of 1010012232101 in words is "one trillion, ten billion, twelve million, two hundred thirty-two thousand, one hundred one".