111001212210002 has 8 divisors (see below), whose sum is σ = 167290926459312. Its totient is φ = 55237570056900.

The previous prime is 111001212210001. The next prime is 111001212210017. The reversal of 111001212210002 is 200012212100111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×111001212210002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111001212210001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131518023524 + ... + 131518024367.

It is an arithmetic number, because the mean of its divisors is an integer number (20911365807414).

Almost surely, 2^{111001212210002} is an apocalyptic number.

111001212210002 is a deficient number, since it is larger than the sum of its proper divisors (56289714249310).

111001212210002 is a wasteful number, since it uses less digits than its factorization.

111001212210002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263036048104.

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

Adding to 111001212210002 its reverse (200012212100111), we get a palindrome (311013424310113).

The spelling of 111001212210002 in words is "one hundred eleven trillion, one billion, two hundred twelve million, two hundred ten thousand, two".