22010012020222 has 16 divisors (see below), whose sum is σ = 33238474650000. Its totient is φ = 10930528823040.

The previous prime is 22010012020207. The next prime is 22010012020247. The reversal of 22010012020222 is 22202021001022.

It is a junction number, because it is equal to n+sod(n) for n = 22010012020196 and 22010012020205.

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, 3213529 + ... + 7372027.

It is an arithmetic number, because the mean of its divisors is an integer number (2077404665625).

Almost surely, 2^{22010012020222} is an apocalyptic number.

22010012020222 is a deficient number, since it is larger than the sum of its proper divisors (11228462629778).

22010012020222 is a wasteful number, since it uses less digits than its factorization.

22010012020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4176411.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22010012020222 its reverse (22202021001022), we get a palindrome (44212033021244).

The spelling of 22010012020222 in words is "twenty-two trillion, ten billion, twelve million, twenty thousand, two hundred twenty-two".