122210201030012 has 24 divisors (see below), whose sum is σ = 215128632289200. Its totient is φ = 60745935444480.

The previous prime is 122210201030011. The next prime is 122210201030059. The reversal of 122210201030012 is 210030102012221.

It is a super-2 number, since 2×122210201030012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122210201030011) 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, 131778293 + ... + 132702444.

It is an arithmetic number, because the mean of its divisors is an integer number (8963693012050).

Almost surely, 2^{122210201030012} is an apocalyptic number.

It is an amenable number.

122210201030012 is a deficient number, since it is larger than the sum of its proper divisors (92918431259188).

122210201030012 is a wasteful number, since it uses less digits than its factorization.

122210201030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264481421 (or 264481419 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122210201030012 its reverse (210030102012221), we get a palindrome (332240303042233).

The spelling of 122210201030012 in words is "one hundred twenty-two trillion, two hundred ten billion, two hundred one million, thirty thousand, twelve".