10212011122011 has 8 divisors (see below), whose sum is σ = 13616037437520. Its totient is φ = 6807996110592.

The previous prime is 10212011121953. The next prime is 10212011122139. The reversal of 10212011122011 is 11022111021201.

It is a happy number.

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

It is not a de Polignac number, because 10212011122011 - 2⁶ = 10212011121947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10212011120011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 427230 + ... + 4539443.

It is an arithmetic number, because the mean of its divisors is an integer number (1702004679690).

Almost surely, 2^{10212011122011} is an apocalyptic number.

10212011122011 is a deficient number, since it is larger than the sum of its proper divisors (3404026315509).

10212011122011 is an equidigital number, since it uses as much as digits as its factorization.

10212011122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652045.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10212011122011 its reverse (11022111021201), we get a palindrome (21234122143212).

The spelling of 10212011122011 in words is "ten trillion, two hundred twelve billion, eleven million, one hundred twenty-two thousand, eleven".