10100021021122 has 16 divisors (see below), whose sum is σ = 15228009993600. Its totient is φ = 5024023849152.

The previous prime is 10100021021093. The next prime is 10100021021131. The reversal of 10100021021122 is 22112012000101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1753098 + ... + 4824250.

It is an arithmetic number, because the mean of its divisors is an integer number (951750624600).

Almost surely, 2^{10100021021122} is an apocalyptic number.

10100021021122 is a deficient number, since it is larger than the sum of its proper divisors (5127988972478).

10100021021122 is a wasteful number, since it uses less digits than its factorization.

10100021021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079617.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10100021021122 its reverse (22112012000101), we get a palindrome (32212033021223).

The spelling of 10100021021122 in words is "ten trillion, one hundred billion, twenty-one million, twenty-one thousand, one hundred twenty-two".