22010001111120 has 160 divisors (see below), whose sum is σ = 74436915196800. Its totient is φ = 5335536107520.

The previous prime is 22010001111097. The next prime is 22010001111227. The reversal of 22010001111120 is 2111110001022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 22010001111096 and 22010001111105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68524656 + ... + 68845104.

It is an arithmetic number, because the mean of its divisors is an integer number (465230719980).

Almost surely, 2^{22010001111120} is an apocalyptic number.

22010001111120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010001111120 is an abundant number, since it is smaller than the sum of its proper divisors (52426914085680).

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

22010001111120 is a wasteful number, since it uses less digits than its factorization.

22010001111120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346493 (or 346487 counting only the distinct ones).

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

Adding to 22010001111120 its reverse (2111110001022), we get a palindrome (24121111112142).

The spelling of 22010001111120 in words is "twenty-two trillion, ten billion, one million, one hundred eleven thousand, one hundred twenty".