220222000007 has 4 divisors (see below), whose sum is σ = 220225029696. Its totient is φ = 220218970320.

The previous prime is 220221999983. The next prime is 220222000057. The reversal of 220222000007 is 700000222022.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700000222022 = 2 ⋅350000111011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220222000007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220222000057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403063 + ... + 1552104.

It is an arithmetic number, because the mean of its divisors is an integer number (55056257424).

Almost surely, 2^220222000007 is an apocalyptic number.

220222000007 is a deficient number, since it is larger than the sum of its proper divisors (3029689).

220222000007 is an equidigital number, since it uses as much as digits as its factorization.

220222000007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3029688.

The product of its (nonzero) digits is 224, while the sum is 17.

Adding to 220222000007 its reverse (700000222022), we get a palindrome (920222222029).

The spelling of 220222000007 in words is "two hundred twenty billion, two hundred twenty-two million, seven", and thus it is an aban number.