10020111122102 has 16 divisors (see below), whose sum is σ = 15140074790400. Its totient is φ = 4973465010600.

The previous prime is 10020111122051. The next prime is 10020111122129. The reversal of 10020111122102 is 20122111102001.

It is a congruent number.

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, 10929902 + ... + 11811137.

It is an arithmetic number, because the mean of its divisors is an integer number (946254674400).

Almost surely, 2^{10020111122102} is an apocalyptic number.

10020111122102 is a deficient number, since it is larger than the sum of its proper divisors (5119963668298).

10020111122102 is a wasteful number, since it uses less digits than its factorization.

10020111122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22742651.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10020111122102 its reverse (20122111102001), we get a palindrome (30142222224103).

The spelling of 10020111122102 in words is "ten trillion, twenty billion, one hundred eleven million, one hundred twenty-two thousand, one hundred two".