4012211004102 has 384 divisors, whose sum is σ = 11000379985920. Its totient is φ = 1030811443200.

The previous prime is 4012211004091. The next prime is 4012211004203. The reversal of 4012211004102 is 2014001122104.

4012211004102 is a `hidden beast` number, since 40 + 1 + 2 + 211 + 0 + 0 + 410 + 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 polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1065092623 + ... + 1065096389.

It is an arithmetic number, because the mean of its divisors is an integer number (28646822880).

Almost surely, 2^{4012211004102} is an apocalyptic number.

4012211004102 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4012211004102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5500189992960).

4012211004102 is an abundant number, since it is smaller than the sum of its proper divisors (6988168981818).

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

4012211004102 is a wasteful number, since it uses less digits than its factorization.

4012211004102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076 (or 4073 counting only the distinct ones).

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

Adding to 4012211004102 its reverse (2014001122104), we get a palindrome (6026212126206).

The spelling of 4012211004102 in words is "four trillion, twelve billion, two hundred eleven million, four thousand, one hundred two".