111201012002010 has 64 divisors (see below), whose sum is σ = 307202795827200. Its totient is φ = 25234515358272.

The previous prime is 111201012001991. The next prime is 111201012002011. The reversal of 111201012002010 is 10200210102111.

It is not an unprimeable number, because it can be changed into a prime (111201012002011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1904750050 + ... + 1904808429.

It is an arithmetic number, because the mean of its divisors is an integer number (4800043684800).

Almost surely, 2^{111201012002010} is an apocalyptic number.

111201012002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111201012002010 is an abundant number, since it is smaller than the sum of its proper divisors (196001783825190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111201012002010 is a wasteful number, since it uses less digits than its factorization.

111201012002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3809558635.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111201012002010 its reverse (10200210102111), we get a palindrome (121401222104121).

The spelling of 111201012002010 in words is "one hundred eleven trillion, two hundred one billion, twelve million, two thousand, ten".