100112201111002 has 16 divisors (see below), whose sum is σ = 152072889696000. Its totient is φ = 49421268907920.

The previous prime is 100112201110837. The next prime is 100112201111029. The reversal of 100112201111002 is 200111102211001.

It is a happy number.

It is a super-2 number, since 2×100112201111002² (a number of 29 digits) contains 22 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, 1266774 + ... + 14206657.

It is an arithmetic number, because the mean of its divisors is an integer number (9504555606000).

Almost surely, 2^{100112201111002} is an apocalyptic number.

100112201111002 is a deficient number, since it is larger than the sum of its proper divisors (51960688584998).

100112201111002 is a wasteful number, since it uses less digits than its factorization.

100112201111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15514461.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100112201111002 its reverse (200111102211001), we get a palindrome (300223303322003).

The spelling of 100112201111002 in words is "one hundred trillion, one hundred twelve billion, two hundred one million, one hundred eleven thousand, two".