2012010011012 has 6 divisors (see below), whose sum is σ = 3521017519278. Its totient is φ = 1006005005504.

The previous prime is 2012010010981. The next prime is 2012010011119. The reversal of 2012010011012 is 2101100102102.

It can be written as a sum of positive squares in only one way, i.e., 2001925031236 + 10084979776 = 1414894^2 + 100424^2 .

It is a super-2 number, since 2×2012010011012² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012010010984 and 2012010011002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251501251373 + ... + 251501251380.

It is an arithmetic number, because the mean of its divisors is an integer number (586836253213).

Almost surely, 2^{2012010011012} is an apocalyptic number.

It is an amenable number.

2012010011012 is a deficient number, since it is larger than the sum of its proper divisors (1509007508266).

2012010011012 is a wasteful number, since it uses less digits than its factorization.

2012010011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503002502757 (or 503002502755 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2012010011012 its reverse (2101100102102), we get a palindrome (4113110113114).

The spelling of 2012010011012 in words is "two trillion, twelve billion, ten million, eleven thousand, twelve".