210201000021022 has 8 divisors (see below), whose sum is σ = 318091778793216. Its totient is φ = 104170407089952.

The previous prime is 210201000020987. The next prime is 210201000021053. The reversal of 210201000021022 is 220120000102012.

It is a happy number.

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 = 210201000020993 and 210201000021011.

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, 465046459998 + ... + 465046460449.

It is an arithmetic number, because the mean of its divisors is an integer number (39761472349152).

Almost surely, 2^{210201000021022} is an apocalyptic number.

210201000021022 is a deficient number, since it is larger than the sum of its proper divisors (107890778772194).

210201000021022 is a wasteful number, since it uses less digits than its factorization.

210201000021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930092920562.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210201000021022 its reverse (220120000102012), we get a palindrome (430321000123034).

The spelling of 210201000021022 in words is "two hundred ten trillion, two hundred one billion, twenty-one thousand, twenty-two".