10200002100222 has 64 divisors (see below), whose sum is σ = 22268182521600. Its totient is φ = 3089017044480.

The previous prime is 10200002100149. The next prime is 10200002100229. The reversal of 10200002100222 is 22200120000201.

It is a junction number, because it is equal to n+sod(n) for n = 10200002100198 and 10200002100207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200002100229) 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, 1013005404 + ... + 1013015472.

It is an arithmetic number, because the mean of its divisors is an integer number (347940351900).

Almost surely, 2^{10200002100222} is an apocalyptic number.

10200002100222 is an abundant number, since it is smaller than the sum of its proper divisors (12068180421378).

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

10200002100222 is a wasteful number, since it uses less digits than its factorization.

10200002100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17961.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10200002100222 its reverse (22200120000201), we get a palindrome (32400122100423).

The spelling of 10200002100222 in words is "ten trillion, two hundred billion, two million, one hundred thousand, two hundred twenty-two".