10211020222 has 24 divisors (see below), whose sum is σ = 16598189304. Its totient is φ = 4709132064.

The previous prime is 10211020207. The next prime is 10211020273. The reversal of 10211020222 is 22202011201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 453073 + ... + 475075.

It is an arithmetic number, because the mean of its divisors is an integer number (691591221).

Almost surely, 2^10211020222 is an apocalyptic number.

10211020222 is a deficient number, since it is larger than the sum of its proper divisors (6387169082).

10211020222 is a wasteful number, since it uses less digits than its factorization.

10211020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23404 (or 23391 counting only the distinct ones).

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

Adding to 10211020222 its reverse (22202011201), we get a palindrome (32413031423).

The spelling of 10211020222 in words is "ten billion, two hundred eleven million, twenty thousand, two hundred twenty-two".