222110000801 has 16 divisors (see below), whose sum is σ = 241799708304. Its totient is φ = 202804379904.

The previous prime is 222110000729. The next prime is 222110000803. The reversal of 222110000801 is 108000011222.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 39267385600 + 182842615201 = 198160^2 + 427601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222110000801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222110000801.

It is not an unprimeable number, because it can be changed into a prime (222110000803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192395 + ... + 693711.

It is an arithmetic number, because the mean of its divisors is an integer number (15112481769).

Almost surely, 2^222110000801 is an apocalyptic number.

It is an amenable number.

222110000801 is a deficient number, since it is larger than the sum of its proper divisors (19689707503).

222110000801 is a wasteful number, since it uses less digits than its factorization.

222110000801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501700.

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

The spelling of 222110000801 in words is "two hundred twenty-two billion, one hundred ten million, eight hundred one", and thus it is an aban number.