10111112222002 has 32 divisors (see below), whose sum is σ = 18016830907200. Its totient is φ = 4203927201600.

The previous prime is 10111112221993. The next prime is 10111112222011. The reversal of 10111112222002 is 20022221111101.

It is an interprime number because it is at equal distance from previous prime (10111112221993) and next prime (10111112222011).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417044149 + ... + 417068392.

It is an arithmetic number, because the mean of its divisors is an integer number (563025965850).

Almost surely, 2^{10111112222002} is an apocalyptic number.

10111112222002 is a deficient number, since it is larger than the sum of its proper divisors (7905718685198).

10111112222002 is a wasteful number, since it uses less digits than its factorization.

10111112222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834112602.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111112222002 its reverse (20022221111101), we get a palindrome (30133333333103).

The spelling of 10111112222002 in words is "ten trillion, one hundred eleven billion, one hundred twelve million, two hundred twenty-two thousand, two".