122010212202012 has 72 divisors (see below), whose sum is σ = 311605555820832. Its totient is φ = 40249329408000.

The previous prime is 122010212201981. The next prime is 122010212202029. The reversal of 122010212202012 is 210202212010221.

It is a happy number.

122010212202012 is a `hidden beast` number, since 1 + 220 + 1 + 0 + 21 + 220 + 201 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97682712 + ... + 98923872.

It is an arithmetic number, because the mean of its divisors is an integer number (4327854941956).

Almost surely, 2^{122010212202012} is an apocalyptic number.

122010212202012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122010212202012 is an abundant number, since it is smaller than the sum of its proper divisors (189595343618820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122010212202012 is a wasteful number, since it uses less digits than its factorization.

122010212202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269419 (or 1269414 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 122010212202012 its reverse (210202212010221), we get a palindrome (332212424212233).

The spelling of 122010212202012 in words is "one hundred twenty-two trillion, ten billion, two hundred twelve million, two hundred two thousand, twelve".