10022021021122 has 32 divisors (see below), whose sum is σ = 16434613480320. Its totient is φ = 4545759242880.

The previous prime is 10022021021119. The next prime is 10022021021149. The reversal of 10022021021122 is 22112012022001.

It is a happy number.

It is a super-2 number, since 2×10022021021122² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10022021021096 and 10022021021105.

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, 181435404 + ... + 181490632.

It is an arithmetic number, because the mean of its divisors is an integer number (513581671260).

Almost surely, 2^{10022021021122} is an apocalyptic number.

10022021021122 is a deficient number, since it is larger than the sum of its proper divisors (6412592459198).

10022021021122 is a wasteful number, since it uses less digits than its factorization.

10022021021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72666.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10022021021122 its reverse (22112012022001), we get a palindrome (32134033043123).

The spelling of 10022021021122 in words is "ten trillion, twenty-two billion, twenty-one million, twenty-one thousand, one hundred twenty-two".