22223000032222 has 16 divisors (see below), whose sum is σ = 36506406853872. Its totient is φ = 10062058731520.

The previous prime is 22223000032171. The next prime is 22223000032267.

22223000032222 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22223000032193 and 22223000032202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1965240193 + ... + 1965251500.

It is an arithmetic number, because the mean of its divisors is an integer number (2281650428367).

Almost surely, 2^{22223000032222} is an apocalyptic number.

22223000032222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22223000032222 is a deficient number, since it is larger than the sum of its proper divisors (14283406821650).

22223000032222 is a wasteful number, since it uses less digits than its factorization.

22223000032222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3930491963.

The product of its (nonzero) digits is 2304, while the sum is 22.

It can be divided in two parts, 222230000 and 32222, that added together give a palindrome (222262222).

The spelling of 22223000032222 in words is "twenty-two trillion, two hundred twenty-three billion, thirty-two thousand, two hundred twenty-two".