122020001121011 has 8 divisors (see below), whose sum is σ = 139891339728480. Its totient is φ = 104258639982528.

The previous prime is 122020001121001. The next prime is 122020001121043. The reversal of 122020001121011 is 110121100020221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122020001121011 - 2⁶ = 122020001120947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122020001121001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27494364866 + ... + 27494369303.

It is an arithmetic number, because the mean of its divisors is an integer number (17486417466060).

Almost surely, 2^{122020001121011} is an apocalyptic number.

122020001121011 is a deficient number, since it is larger than the sum of its proper divisors (17871338607469).

122020001121011 is an equidigital number, since it uses as much as digits as its factorization.

122020001121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54988734493.

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

Adding to 122020001121011 its reverse (110121100020221), we get a palindrome (232141101141232).

The spelling of 122020001121011 in words is "one hundred twenty-two trillion, twenty billion, one million, one hundred twenty-one thousand, eleven".