122010001112 has 16 divisors (see below), whose sum is σ = 228824219400. Its totient is φ = 60990209280.

The previous prime is 122010001109. The next prime is 122010001117. The reversal of 122010001112 is 211100010221.

It is a junction number, because it is equal to n+sod(n) for n = 122010001093 and 122010001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122010001117) 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, 1813814 + ... + 1879877.

Almost surely, 2^122010001112 is an apocalyptic number.

It is an amenable number.

122010001112 is a deficient number, since it is larger than the sum of its proper divisors (106814218288).

122010001112 is a wasteful number, since it uses less digits than its factorization.

122010001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3697826 (or 3697822 counting only the distinct ones).

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

Adding to 122010001112 its reverse (211100010221), we get a palindrome (333110011333).

The spelling of 122010001112 in words is "one hundred twenty-two billion, ten million, one thousand, one hundred twelve".