122022110021011 has 4 divisors (see below), whose sum is σ = 122022256577832. Its totient is φ = 122021963464192.

The previous prime is 122022110020973. The next prime is 122022110021017. The reversal of 122022110021011 is 110120011220221.

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

It is a cyclic number.

It is not a de Polignac number, because 122022110021011 - 2⁴³ = 113226016998803 is a prime.

It is a super-3 number, since 3×122022110021011³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122022110021017) 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, 72022345 + ... + 73697098.

It is an arithmetic number, because the mean of its divisors is an integer number (30505564144458).

Almost surely, 2^{122022110021011} is an apocalyptic number.

122022110021011 is a deficient number, since it is larger than the sum of its proper divisors (146556821).

122022110021011 is an equidigital number, since it uses as much as digits as its factorization.

122022110021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146556820.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122022110021011 its reverse (110120011220221), we get a palindrome (232142121241232).

The spelling of 122022110021011 in words is "one hundred twenty-two trillion, twenty-two billion, one hundred ten million, twenty-one thousand, eleven".