10212110022022 has 4 divisors (see below), whose sum is σ = 15318165033036. Its totient is φ = 5106055011010.

The previous prime is 10212110022019. The next prime is 10212110022031. The reversal of 10212110022022 is 22022001121201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10212110022022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212110021987 and 10212110022005.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2553027505504 + ... + 2553027505507.

It is an arithmetic number, because the mean of its divisors is an integer number (3829541258259).

Almost surely, 2^{10212110022022} is an apocalyptic number.

10212110022022 is a deficient number, since it is larger than the sum of its proper divisors (5106055011014).

10212110022022 is an equidigital number, since it uses as much as digits as its factorization.

10212110022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5106055011013.

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

Adding to 10212110022022 its reverse (22022001121201), we get a palindrome (32234111143223).

The spelling of 10212110022022 in words is "ten trillion, two hundred twelve billion, one hundred ten million, twenty-two thousand, twenty-two".