10121022201011 has 4 divisors (see below), whose sum is σ = 10126776052800. Its totient is φ = 10115268349224.

The previous prime is 10121022200987. The next prime is 10121022201119. The reversal of 10121022201011 is 11010222012101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10121022201011 - 2³⁴ = 10103842331827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121022201611) 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, 2876923256 + ... + 2876926773.

It is an arithmetic number, because the mean of its divisors is an integer number (2531694013200).

Almost surely, 2^{10121022201011} is an apocalyptic number.

10121022201011 is a deficient number, since it is larger than the sum of its proper divisors (5753851789).

10121022201011 is an equidigital number, since it uses as much as digits as its factorization.

10121022201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753851788.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121022201011 its reverse (11010222012101), we get a palindrome (21131244213112).

The spelling of 10121022201011 in words is "ten trillion, one hundred twenty-one billion, twenty-two million, two hundred one thousand, eleven".