111100202122002 has 8 divisors (see below), whose sum is σ = 222200404244016. Its totient is φ = 37033400707332.

The previous prime is 111100202121929. The next prime is 111100202122027. The reversal of 111100202122002 is 200221202001111.

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

111100202122002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9258350176828 + ... + 9258350176839.

It is an arithmetic number, because the mean of its divisors is an integer number (27775050530502).

Almost surely, 2^{111100202122002} is an apocalyptic number.

111100202122002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

111100202122002 is a wasteful number, since it uses less digits than its factorization.

111100202122002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18516700353672.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 111100202122002 its reverse (200221202001111), we get a palindrome (311321404123113).

The spelling of 111100202122002 in words is "one hundred eleven trillion, one hundred billion, two hundred two million, one hundred twenty-two thousand, two".