10121021011022 has 48 divisors (see below), whose sum is σ = 16307924229792. Its totient is φ = 4706884022400.

The previous prime is 10121021011019. The next prime is 10121021011037. The reversal of 10121021011022 is 22011012012101.

It is a junction number, because it is equal to n+sod(n) for n = 10121021010988 and 10121021011006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5480543 + ... + 7090725.

It is an arithmetic number, because the mean of its divisors is an integer number (339748421454).

Almost surely, 2^{10121021011022} is an apocalyptic number.

10121021011022 is a deficient number, since it is larger than the sum of its proper divisors (6186903218770).

10121021011022 is a wasteful number, since it uses less digits than its factorization.

10121021011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610381 (or 1610352 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121021011022 its reverse (22011012012101), we get a palindrome (32132033023123).

The spelling of 10121021011022 in words is "ten trillion, one hundred twenty-one billion, twenty-one million, eleven thousand, twenty-two".