100012112222102 has 16 divisors (see below), whose sum is σ = 150057715084992. Its totient is φ = 49992874559040.

The previous prime is 100012112222101. The next prime is 100012112222111. The reversal of 100012112222102 is 201222211210001.

It is a super-2 number, since 2×100012112222102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100012112222101) 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, 325749488 + ... + 326056364.

It is an arithmetic number, because the mean of its divisors is an integer number (9378607192812).

Almost surely, 2^{100012112222102} is an apocalyptic number.

100012112222102 is a deficient number, since it is larger than the sum of its proper divisors (50045602862890).

100012112222102 is a wasteful number, since it uses less digits than its factorization.

100012112222102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349303.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100012112222102 its reverse (201222211210001), we get a palindrome (301234323432103).

The spelling of 100012112222102 in words is "one hundred trillion, twelve billion, one hundred twelve million, two hundred twenty-two thousand, one hundred two".