10112021102022 has 128 divisors (see below), whose sum is σ = 23521270800384. Its totient is φ = 2838470439168.

The previous prime is 10112021101967. The next prime is 10112021102047. The reversal of 10112021102022 is 22020112021101.

It is a junction number, because it is equal to n+sod(n) for n = 10112021101992 and 10112021102010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 843576313 + ... + 843588299.

It is an arithmetic number, because the mean of its divisors is an integer number (183759928128).

Almost surely, 2^{10112021102022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10112021102022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11760635400192).

10112021102022 is an abundant number, since it is smaller than the sum of its proper divisors (13409249698362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10112021102022 is a wasteful number, since it uses less digits than its factorization.

10112021102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13122.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112021102022 its reverse (22020112021101), we get a palindrome (32132133123123).

The spelling of 10112021102022 in words is "ten trillion, one hundred twelve billion, twenty-one million, one hundred two thousand, twenty-two".