10120012100002 has 16 divisors (see below), whose sum is σ = 17393888765952. Its totient is φ = 4325823894240.

The previous prime is 10120012099999. The next prime is 10120012100027. The reversal of 10120012100002 is 20000121002101.

It is a super-3 number, since 3×10120012100002³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943673499 + ... + 943684222.

It is an arithmetic number, because the mean of its divisors is an integer number (1087118047872).

Almost surely, 2^{10120012100002} is an apocalyptic number.

10120012100002 is a deficient number, since it is larger than the sum of its proper divisors (7273876665950).

10120012100002 is a wasteful number, since it uses less digits than its factorization.

10120012100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887358113.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10120012100002 its reverse (20000121002101), we get a palindrome (30120133102103).

The spelling of 10120012100002 in words is "ten trillion, one hundred twenty billion, twelve million, one hundred thousand, two".