210100121020022 has 8 divisors (see below), whose sum is σ = 316225779420096. Its totient is φ = 104691527879992.

The previous prime is 210100121020003. The next prime is 210100121020073. The reversal of 210100121020022 is 220020121001012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 210100121019979 and 210100121020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179266314278 + ... + 179266315449.

It is an arithmetic number, because the mean of its divisors is an integer number (39528222427512).

Almost surely, 2^{210100121020022} is an apocalyptic number.

210100121020022 is a deficient number, since it is larger than the sum of its proper divisors (106125658400074).

210100121020022 is a wasteful number, since it uses less digits than its factorization.

210100121020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358532630022.

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

Adding to 210100121020022 its reverse (220020121001012), we get a palindrome (430120242021034).

The spelling of 210100121020022 in words is "two hundred ten trillion, one hundred billion, one hundred twenty-one million, twenty thousand, twenty-two".