111021212002022 has 32 divisors (see below), whose sum is σ = 193186309353984. Its totient is φ = 46865736792000.

The previous prime is 111021212002003. The next prime is 111021212002111. The reversal of 111021212002022 is 220200212120111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52091063 + ... + 54180450.

It is an arithmetic number, because the mean of its divisors is an integer number (6037072167312).

Almost surely, 2^{111021212002022} is an apocalyptic number.

111021212002022 is a deficient number, since it is larger than the sum of its proper divisors (82165097351962).

111021212002022 is a wasteful number, since it uses less digits than its factorization.

111021212002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106272644.

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

Adding to 111021212002022 its reverse (220200212120111), we get a palindrome (331221424122133).

The spelling of 111021212002022 in words is "one hundred eleven trillion, twenty-one billion, two hundred twelve million, two thousand, twenty-two".