10020211222 has 32 divisors (see below), whose sum is σ = 18219674880. Its totient is φ = 4037286240.

The previous prime is 10020211169. The next prime is 10020211231. The reversal of 10020211222 is 22211202001.

It is a happy number.

It is a congruent number.

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, 108933 + ... + 178624.

It is an arithmetic number, because the mean of its divisors is an integer number (569364840).

Almost surely, 2^10020211222 is an apocalyptic number.

10020211222 is a deficient number, since it is larger than the sum of its proper divisors (8199463658).

10020211222 is a wasteful number, since it uses less digits than its factorization.

10020211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287716.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10020211222 its reverse (22211202001), we get a palindrome (32231413223).

The spelling of 10020211222 in words is "ten billion, twenty million, two hundred eleven thousand, two hundred twenty-two".