200122012101011 has 48 divisors (see below), whose sum is σ = 273570558670080. Its totient is φ = 143903305062720.

The previous prime is 200122012100963. The next prime is 200122012101061. The reversal of 200122012101011 is 110101210221002.

It is not a de Polignac number, because 200122012101011 - 2⁶ = 200122012100947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200122012101061) 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, 20827850 + ... + 28879808.

It is an arithmetic number, because the mean of its divisors is an integer number (5699386638960).

Almost surely, 2^{200122012101011} is an apocalyptic number.

200122012101011 is a deficient number, since it is larger than the sum of its proper divisors (73448546569069).

200122012101011 is a wasteful number, since it uses less digits than its factorization.

200122012101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8055544 (or 8055537 counting only the distinct ones).

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

Adding to 200122012101011 its reverse (110101210221002), we get a palindrome (310223222322013).

The spelling of 200122012101011 in words is "two hundred trillion, one hundred twenty-two billion, twelve million, one hundred one thousand, eleven".