22201100010120 has 64 divisors (see below), whose sum is σ = 67732169544000. Its totient is φ = 5819949379328.

The previous prime is 22201100010101. The next prime is 22201100010137. The reversal of 22201100010120 is 2101000110222.

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 = 22201100010096 and 22201100010105.

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, 1567867215 + ... + 1567881374.

It is an arithmetic number, because the mean of its divisors is an integer number (1058315149125).

Almost surely, 2^{22201100010120} is an apocalyptic number.

22201100010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22201100010120 is an abundant number, since it is smaller than the sum of its proper divisors (45531069533880).

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

22201100010120 is a wasteful number, since it uses less digits than its factorization.

22201100010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3135748662 (or 3135748658 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22201100010120 its reverse (2101000110222), we get a palindrome (24302100120342).

The spelling of 22201100010120 in words is "twenty-two trillion, two hundred one billion, one hundred million, ten thousand, one hundred twenty".