10022001011012 has 12 divisors (see below), whose sum is σ = 18570178344060. Its totient is φ = 4716235769856.

The previous prime is 10022001010991. The next prime is 10022001011053. The reversal of 10022001011012 is 21011010022001.

It can be written as a sum of positive squares in 2 ways, for example, as 8111479940356 + 1910521070656 = 2848066^2 + 1382216^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10022001010984 and 10022001011002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73691183837 + ... + 73691183972.

It is an arithmetic number, because the mean of its divisors is an integer number (1547514862005).

Almost surely, 2^{10022001011012} is an apocalyptic number.

It is an amenable number.

10022001011012 is a deficient number, since it is larger than the sum of its proper divisors (8548177333048).

10022001011012 is a wasteful number, since it uses less digits than its factorization.

10022001011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147382367830 (or 147382367828 counting only the distinct ones).

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

Adding to 10022001011012 its reverse (21011010022001), we get a palindrome (31033011033013).

The spelling of 10022001011012 in words is "ten trillion, twenty-two billion, one million, eleven thousand, twelve".