10221022002112 has 14 divisors (see below), whose sum is σ = 20282340535568. Its totient is φ = 5110511001024.

The previous prime is 10221022002101. The next prime is 10221022002119. The reversal of 10221022002112 is 21120022012201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221022002119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79851734328 + ... + 79851734455.

Almost surely, 2^{10221022002112} is an apocalyptic number.

It is an amenable number.

10221022002112 is a deficient number, since it is larger than the sum of its proper divisors (10061318533456).

10221022002112 is an equidigital number, since it uses as much as digits as its factorization.

10221022002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159703468795 (or 159703468785 counting only the distinct ones).

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

Adding to 10221022002112 its reverse (21120022012201), we get a palindrome (31341044014313).

The spelling of 10221022002112 in words is "ten trillion, two hundred twenty-one billion, twenty-two million, two thousand, one hundred twelve".