10221100012022 has 16 divisors (see below), whose sum is σ = 15355871177472. Its totient is φ = 5102476827240.

The previous prime is 10221100012021. The next prime is 10221100012033. The reversal of 10221100012022 is 22021000112201.

It is a super-4 number, since 4×10221100012022⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a junction number, because it is equal to n+sod(n) for n = 10221100011988 and 10221100012006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221100012021) 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, 43105247 + ... + 43341717.

It is an arithmetic number, because the mean of its divisors is an integer number (959741948592).

Almost surely, 2^{10221100012022} is an apocalyptic number.

10221100012022 is a deficient number, since it is larger than the sum of its proper divisors (5134771165450).

10221100012022 is a wasteful number, since it uses less digits than its factorization.

10221100012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270523.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10221100012022 its reverse (22021000112201), we get a palindrome (32242100124223).

The spelling of 10221100012022 in words is "ten trillion, two hundred twenty-one billion, one hundred million, twelve thousand, twenty-two".