4012022013102 has 48 divisors (see below), whose sum is σ = 8901313772208. Its totient is φ = 1305293512320.

The previous prime is 4012022013091. The next prime is 4012022013121. The reversal of 4012022013102 is 2013102202104.

It is a happy number.

4012022013102 is a `hidden beast` number, since 401 + 20 + 220 + 13 + 10 + 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 (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 807823 + ... + 2945610.

It is an arithmetic number, because the mean of its divisors is an integer number (185444036921).

Almost surely, 2^{4012022013102} is an apocalyptic number.

4012022013102 is an abundant number, since it is smaller than the sum of its proper divisors (4889291759106).

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

4012022013102 is a wasteful number, since it uses less digits than its factorization.

4012022013102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3754865 (or 3754862 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 4012022013102 its reverse (2013102202104), we get a palindrome (6025124215206).

The spelling of 4012022013102 in words is "four trillion, twelve billion, twenty-two million, thirteen thousand, one hundred two".