1011012010012 has 6 divisors (see below), whose sum is σ = 1769271017528. Its totient is φ = 505506005004.

The previous prime is 1011012010007. The next prime is 1011012010013. The reversal of 1011012010012 is 2100102101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011012010013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126376501248 + ... + 126376501255.

Almost surely, 2^{1011012010012} is an apocalyptic number.

It is an amenable number.

1011012010012 is a deficient number, since it is larger than the sum of its proper divisors (758259007516).

1011012010012 is a wasteful number, since it uses less digits than its factorization.

1011012010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252753002507 (or 252753002505 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011012010012 its reverse (2100102101101), we get a palindrome (3111114111113).

The spelling of 1011012010012 in words is "one trillion, eleven billion, twelve million, ten thousand, twelve".