10220021022011 has 16 divisors (see below), whose sum is σ = 10369395840000. Its totient is φ = 10071156828096.

The previous prime is 10220021021981. The next prime is 10220021022017. The reversal of 10220021022011 is 11022012002201.

It is not a de Polignac number, because 10220021022011 - 2²² = 10220016827707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10220021022017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162270935 + ... + 162333903.

It is an arithmetic number, because the mean of its divisors is an integer number (648087240000).

Almost surely, 2^{10220021022011} is an apocalyptic number.

10220021022011 is a deficient number, since it is larger than the sum of its proper divisors (149374817989).

10220021022011 is an equidigital number, since it uses as much as digits as its factorization.

10220021022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66986.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10220021022011 its reverse (11022012002201), we get a palindrome (21242033024212).

The spelling of 10220021022011 in words is "ten trillion, two hundred twenty billion, twenty-one million, twenty-two thousand, eleven".