22010201111120 has 80 divisors (see below), whose sum is σ = 51362416636608. Its totient is φ = 8771640698880.

The previous prime is 22010201111051. The next prime is 22010201111153. The reversal of 22010201111120 is 2111110201022.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 22010201111095 and 22010201111104.

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, 57451400 + ... + 57833240.

Almost surely, 2^{22010201111120} is an apocalyptic number.

22010201111120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010201111120 is an abundant number, since it is smaller than the sum of its proper divisors (29352215525488).

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

22010201111120 is a wasteful number, since it uses less digits than its factorization.

22010201111120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384508 (or 384502 counting only the distinct ones).

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

Adding to 22010201111120 its reverse (2111110201022), we get a palindrome (24121311312142).

The spelling of 22010201111120 in words is "twenty-two trillion, ten billion, two hundred one million, one hundred eleven thousand, one hundred twenty".