122200001001011 has 16 divisors (see below), whose sum is σ = 125263420800000. Its totient is φ = 119183219565696.

The previous prime is 122200001000999. The next prime is 122200001001037. The reversal of 122200001001011 is 110100100002221.

It is a cyclic number.

It is not a de Polignac number, because 122200001001011 - 2¹⁰ = 122200000999987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122200001000983 and 122200001001001.

It is not an unprimeable number, because it can be changed into a prime (122200001901011) 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, 25775366 + ... + 30145803.

It is an arithmetic number, because the mean of its divisors is an integer number (7828963800000).

Almost surely, 2^{122200001001011} is an apocalyptic number.

122200001001011 is a deficient number, since it is larger than the sum of its proper divisors (3063419798989).

122200001001011 is a wasteful number, since it uses less digits than its factorization.

122200001001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55921586.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 122200001001011 its reverse (110100100002221), we get a palindrome (232300101003232).

The spelling of 122200001001011 in words is "one hundred twenty-two trillion, two hundred billion, one million, one thousand, eleven".