11210200020122 has 4 divisors (see below), whose sum is σ = 16815300030186. Its totient is φ = 5605100010060.

The previous prime is 11210200020113. The next prime is 11210200020127. The reversal of 11210200020122 is 22102000201211.

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

It can be written as a sum of positive squares in only one way, i.e., 11208829465681 + 1370554441 = 3347959^2 + 37021^2 .

It is a super-2 number, since 2×11210200020122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11210200020097 and 11210200020106.

It is not an unprimeable number, because it can be changed into a prime (11210200020127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2802550005029 + ... + 2802550005032.

Almost surely, 2^{11210200020122} is an apocalyptic number.

11210200020122 is a deficient number, since it is larger than the sum of its proper divisors (5605100010064).

11210200020122 is an equidigital number, since it uses as much as digits as its factorization.

11210200020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605100010063.

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

Adding to 11210200020122 its reverse (22102000201211), we get a palindrome (33312200221333).

The spelling of 11210200020122 in words is "eleven trillion, two hundred ten billion, two hundred million, twenty thousand, one hundred twenty-two".