10202111120222 has 32 divisors (see below), whose sum is σ = 17922189406464. Its totient is φ = 4264194168000.

The previous prime is 10202111120143. The next prime is 10202111120239. The reversal of 10202111120222 is 22202111120201.

It is a self number, because there is not a number n which added to its sum of digits gives 10202111120222.

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, 1480628 + ... + 4753575.

It is an arithmetic number, because the mean of its divisors is an integer number (560068418952).

Almost surely, 2^{10202111120222} is an apocalyptic number.

10202111120222 is a deficient number, since it is larger than the sum of its proper divisors (7720078286242).

10202111120222 is a wasteful number, since it uses less digits than its factorization.

10202111120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6237104.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10202111120222 its reverse (22202111120201), we get a palindrome (32404222240423).

The spelling of 10202111120222 in words is "ten trillion, two hundred two billion, one hundred eleven million, one hundred twenty thousand, two hundred twenty-two".