10101120120222 has 32 divisors (see below), whose sum is σ = 20281964765184. Its totient is φ = 3353774973600.

The previous prime is 10101120120209. The next prime is 10101120120227. The reversal of 10101120120222 is 22202102110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101120120227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 985854 + ... + 4601537.

It is an arithmetic number, because the mean of its divisors is an integer number (633811398912).

Almost surely, 2^{10101120120222} is an apocalyptic number.

10101120120222 is an abundant number, since it is smaller than the sum of its proper divisors (10180844644962).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101120120222 is a wasteful number, since it uses less digits than its factorization.

10101120120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588584.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10101120120222 its reverse (22202102110101), we get a palindrome (32303222230323).

The spelling of 10101120120222 in words is "ten trillion, one hundred one billion, one hundred twenty million, one hundred twenty thousand, two hundred twenty-two".