10101200020022 has 16 divisors (see below), whose sum is σ = 15359748444432. Its totient is φ = 4981287381120.

The previous prime is 10101200020003. The next prime is 10101200020027. The reversal of 10101200020022 is 22002000210101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10101200019985 and 10101200020012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101200020027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5035613 + ... + 6749799.

It is an arithmetic number, because the mean of its divisors is an integer number (959984277777).

Almost surely, 2^{10101200020022} is an apocalyptic number.

10101200020022 is a deficient number, since it is larger than the sum of its proper divisors (5258548424410).

10101200020022 is a wasteful number, since it uses less digits than its factorization.

10101200020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1754623.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10101200020022 its reverse (22002000210101), we get a palindrome (32103200230123).

The spelling of 10101200020022 in words is "ten trillion, one hundred one billion, two hundred million, twenty thousand, twenty-two".