102012122010001 has 8 divisors (see below), whose sum is σ = 116585370399744. Its totient is φ = 87438895645920.

The previous prime is 102012122009981. The next prime is 102012122010011. The reversal of 102012122010001 is 100010221210201.

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

It is not a de Polignac number, because 102012122010001 - 2¹¹ = 102012122007953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102012122010011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6029421 + ... + 15504133.

It is an arithmetic number, because the mean of its divisors is an integer number (14573171299968).

Almost surely, 2^{102012122010001} is an apocalyptic number.

It is an amenable number.

102012122010001 is a deficient number, since it is larger than the sum of its proper divisors (14573248389743).

102012122010001 is an equidigital number, since it uses as much as digits as its factorization.

102012122010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11012831.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102012122010001 its reverse (100010221210201), we get a palindrome (202022343220202).

The spelling of 102012122010001 in words is "one hundred two trillion, twelve billion, one hundred twenty-two million, ten thousand, one".