10022020120011 has 4 divisors (see below), whose sum is σ = 13362693493352. Its totient is φ = 6681346746672.

The previous prime is 10022020119971. The next prime is 10022020120031. The reversal of 10022020120011 is 11002102022001.

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

It is not a de Polignac number, because 10022020120011 - 2³⁷ = 9884581166539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10022020120031) 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, 1670336686666 + ... + 1670336686671.

It is an arithmetic number, because the mean of its divisors is an integer number (3340673373338).

Almost surely, 2^{10022020120011} is an apocalyptic number.

10022020120011 is a deficient number, since it is larger than the sum of its proper divisors (3340673373341).

10022020120011 is an equidigital number, since it uses as much as digits as its factorization.

10022020120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340673373340.

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

Adding to 10022020120011 its reverse (11002102022001), we get a palindrome (21024122142012).

The spelling of 10022020120011 in words is "ten trillion, twenty-two billion, twenty million, one hundred twenty thousand, eleven".