2012001011022 has 8 divisors (see below), whose sum is σ = 4024002022056. Its totient is φ = 670667003672.

The previous prime is 2012001011017. The next prime is 2012001011023. The reversal of 2012001011022 is 2201101002102.

It is a sphenic number, since it is the product of 3 distinct primes.

2012001011022 is an admirable number.

It is a super-3 number, since 3×2012001011022³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2012001010989 and 2012001011007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012001011023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167666750913 + ... + 167666750924.

It is an arithmetic number, because the mean of its divisors is an integer number (503000252757).

Almost surely, 2^{2012001011022} is an apocalyptic number.

2012001011022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2012001011022 is a wasteful number, since it uses less digits than its factorization.

2012001011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335333501842.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012001011022 its reverse (2201101002102), we get a palindrome (4213102013124).

The spelling of 2012001011022 in words is "two trillion, twelve billion, one million, eleven thousand, twenty-two".