122012101011022 has 32 divisors (see below), whose sum is σ = 189070009931520. Its totient is φ = 58991866306560.

The previous prime is 122012101011019. The next prime is 122012101011029. The reversal of 122012101011022 is 220110101210221.

It is a junction number, because it is equal to n+sod(n) for n = 122012101010987 and 122012101011005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012101011029) 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, 422872918 + ... + 423161350.

It is an arithmetic number, because the mean of its divisors is an integer number (5908437810360).

Almost surely, 2^{122012101011022} is an apocalyptic number.

122012101011022 is a deficient number, since it is larger than the sum of its proper divisors (67057908920498).

122012101011022 is a wasteful number, since it uses less digits than its factorization.

122012101011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293788.

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

Adding to 122012101011022 its reverse (220110101210221), we get a palindrome (342122202221243).

The spelling of 122012101011022 in words is "one hundred twenty-two trillion, twelve billion, one hundred one million, eleven thousand, twenty-two".