122012000100211 has 8 divisors (see below), whose sum is σ = 139126805544384. Its totient is φ = 106001375652480.

The previous prime is 122012000100203. The next prime is 122012000100233. The reversal of 122012000100211 is 112001000210221.

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 122012000100211 - 2³ = 122012000100203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122012000100191 and 122012000100200.

It is not an unprimeable number, because it can be changed into a prime (122012000100511) 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, 276045248875 + ... + 276045249316.

It is an arithmetic number, because the mean of its divisors is an integer number (17390850693048).

Almost surely, 2^{122012000100211} is an apocalyptic number.

122012000100211 is a deficient number, since it is larger than the sum of its proper divisors (17114805444173).

122012000100211 is a wasteful number, since it uses less digits than its factorization.

122012000100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552090498221.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122012000100211 its reverse (112001000210221), we get a palindrome (234013000310432).

The spelling of 122012000100211 in words is "one hundred twenty-two trillion, twelve billion, one hundred thousand, two hundred eleven".