10212101210022 has 64 divisors (see below), whose sum is σ = 21068569368000. Its totient is φ = 3297456414720.

The previous prime is 10212101209979. The next prime is 10212101210023. The reversal of 10212101210022 is 22001210121201.

10212101210022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10212101210022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212101209983 and 10212101210010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212101210023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 232658254 + ... + 232702142.

It is an arithmetic number, because the mean of its divisors is an integer number (329196396375).

Almost surely, 2^{10212101210022} is an apocalyptic number.

10212101210022 is an abundant number, since it is smaller than the sum of its proper divisors (10856468157978).

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

10212101210022 is a wasteful number, since it uses less digits than its factorization.

10212101210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48521.

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

Adding to 10212101210022 its reverse (22001210121201), we get a palindrome (32213311331223).

The spelling of 10212101210022 in words is "ten trillion, two hundred twelve billion, one hundred one million, two hundred ten thousand, twenty-two".