1012204022101 has 16 divisors (see below), whose sum is σ = 1057988096640. Its totient is φ = 967154708800.

The previous prime is 1012204022069. The next prime is 1012204022111.

1012204022101 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 1012204022101 - 2⁵ = 1012204022069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012204022111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6030030 + ... + 6195616.

It is an arithmetic number, because the mean of its divisors is an integer number (66124256040).

Almost surely, 2^{1012204022101} is an apocalyptic number.

It is an amenable number.

1012204022101 is a deficient number, since it is larger than the sum of its proper divisors (45784074539).

1012204022101 is a wasteful number, since it uses less digits than its factorization.

1012204022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167804.

The product of its (nonzero) digits is 64, while the sum is 16.

The spelling of 1012204022101 in words is "one trillion, twelve billion, two hundred four million, twenty-two thousand, one hundred one".