210010020121022 has 64 divisors (see below), whose sum is σ = 367910590924800. Its totient is φ = 88892556588000.

The previous prime is 210010020121021. The next prime is 210010020121049. The reversal of 210010020121022 is 220121020010012.

It is a junction number, because it is equal to n+sod(n) for n = 210010020120988 and 210010020121006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210010020121021) 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, 230653247 + ... + 231561957.

It is an arithmetic number, because the mean of its divisors is an integer number (5748602983200).

Almost surely, 2^{210010020121022} is an apocalyptic number.

210010020121022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210010020121022 is a deficient number, since it is larger than the sum of its proper divisors (157900570803778).

210010020121022 is a wasteful number, since it uses less digits than its factorization.

210010020121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918173.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210010020121022 its reverse (220121020010012), we get a palindrome (430131040131034).

The spelling of 210010020121022 in words is "two hundred ten trillion, ten billion, twenty million, one hundred twenty-one thousand, twenty-two".