10020122022211 has 48 divisors (see below), whose sum is σ = 12485117260800. Its totient is φ = 7873331862528.

The previous prime is 10020122022191. The next prime is 10020122022299. The reversal of 10020122022211 is 11222022102001.

It is a happy number.

It is not a de Polignac number, because 10020122022211 - 2⁹ = 10020122021699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10020122022311) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11647830 + ... + 12478468.

It is an arithmetic number, because the mean of its divisors is an integer number (260106609600).

Almost surely, 2^{10020122022211} is an apocalyptic number.

10020122022211 is a deficient number, since it is larger than the sum of its proper divisors (2464995238589).

10020122022211 is an equidigital number, since it uses as much as digits as its factorization.

10020122022211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830836 (or 830819 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10020122022211 its reverse (11222022102001), we get a palindrome (21242144124212).

The spelling of 10020122022211 in words is "ten trillion, twenty billion, one hundred twenty-two million, twenty-two thousand, two hundred eleven".