2012212122102 has 48 divisors (see below), whose sum is σ = 5365898996640. Its totient is φ = 530693306496.

The previous prime is 2012212122017. The next prime is 2012212122119.

It is a happy number.

2012212122102 is a `hidden beast` number, since 20 + 1 + 221 + 212 + 210 + 2 = 666.

2012212122102 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×2012212122102³ (a number of 38 digits) contains 333 as substring.

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 polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 614226727 + ... + 614230002.

It is an arithmetic number, because the mean of its divisors is an integer number (111789562430).

Almost surely, 2^{2012212122102} is an apocalyptic number.

2012212122102 is an abundant number, since it is smaller than the sum of its proper divisors (3353686874538).

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

2012212122102 is a wasteful number, since it uses less digits than its factorization.

2012212122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1228456757 (or 1228456754 counting only the distinct ones).

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

The spelling of 2012212122102 in words is "two trillion, twelve billion, two hundred twelve million, one hundred twenty-two thousand, one hundred two".