10022012021022 has 16 divisors (see below), whose sum is σ = 20047176190080. Its totient is φ = 3340145315672.

The previous prime is 10022012021003. The next prime is 10022012021023. The reversal of 10022012021022 is 22012021022001.

It is a junction number, because it is equal to n+sod(n) for n = 10022012020992 and 10022012021010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022012021023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131298168 + ... + 131374475.

It is an arithmetic number, because the mean of its divisors is an integer number (1252948511880).

Almost surely, 2^{10022012021022} is an apocalyptic number.

10022012021022 is an abundant number, since it is smaller than the sum of its proper divisors (10025164169058).

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

10022012021022 is a wasteful number, since it uses less digits than its factorization.

10022012021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262679007.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10022012021022 its reverse (22012021022001), we get a palindrome (32034033043023).

The spelling of 10022012021022 in words is "ten trillion, twenty-two billion, twelve million, twenty-one thousand, twenty-two".