10200122011011 has 4 divisors (see below), whose sum is σ = 13600162681352. Its totient is φ = 6800081340672.

The previous prime is 10200122010979. The next prime is 10200122011021. The reversal of 10200122011011 is 11011022100201.

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

It is not a de Polignac number, because 10200122011011 - 2⁵ = 10200122010979 is a prime.

It is a super-2 number, since 2×10200122011011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200122011021) 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, 1700020335166 + ... + 1700020335171.

It is an arithmetic number, because the mean of its divisors is an integer number (3400040670338).

Almost surely, 2^{10200122011011} is an apocalyptic number.

10200122011011 is a deficient number, since it is larger than the sum of its proper divisors (3400040670341).

10200122011011 is an equidigital number, since it uses as much as digits as its factorization.

10200122011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3400040670340.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10200122011011 its reverse (11011022100201), we get a palindrome (21211144111212).

The spelling of 10200122011011 in words is "ten trillion, two hundred billion, one hundred twenty-two million, eleven thousand, eleven".