2012002021102 has 8 divisors (see below), whose sum is σ = 3122072101800. Its totient is φ = 971311320504.

The previous prime is 2012002021087. The next prime is 2012002021103. The reversal of 2012002021102 is 2011202002102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012002021103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17344844952 + ... + 17344845067.

It is an arithmetic number, because the mean of its divisors is an integer number (390259012725).

Almost surely, 2^{2012002021102} is an apocalyptic number.

2012002021102 is a deficient number, since it is larger than the sum of its proper divisors (1110070080698).

2012002021102 is a wasteful number, since it uses less digits than its factorization.

2012002021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34689690050.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2012002021102 its reverse (2011202002102), we get a palindrome (4023204023204).

The spelling of 2012002021102 in words is "two trillion, twelve billion, two million, twenty-one thousand, one hundred two".