10221012210022 has 16 divisors (see below), whose sum is σ = 15342153785712. Its totient is φ = 5106961651680.

The previous prime is 10221012209987. The next prime is 10221012210023. The reversal of 10221012210022 is 22001221012201.

It is a happy number.

10221012210022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×10221012210022³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10221012209978 and 10221012210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221012210023) 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, 29764033 + ... + 30105475.

It is an arithmetic number, because the mean of its divisors is an integer number (958884611607).

Almost surely, 2^{10221012210022} is an apocalyptic number.

10221012210022 is a deficient number, since it is larger than the sum of its proper divisors (5121141575690).

10221012210022 is a wasteful number, since it uses less digits than its factorization.

10221012210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351783.

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

Adding to 10221012210022 its reverse (22001221012201), we get a palindrome (32222233222223).

The spelling of 10221012210022 in words is "ten trillion, two hundred twenty-one billion, twelve million, two hundred ten thousand, twenty-two".