10211000222102 has 4 divisors (see below), whose sum is σ = 15316500333156. Its totient is φ = 5105500111050.

The previous prime is 10211000222069. The next prime is 10211000222107. The reversal of 10211000222102 is 20122200011201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211000222107) by changing a digit.

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, 2552750055524 + ... + 2552750055527.

It is an arithmetic number, because the mean of its divisors is an integer number (3829125083289).

Almost surely, 2^{10211000222102} is an apocalyptic number.

10211000222102 is a deficient number, since it is larger than the sum of its proper divisors (5105500111054).

10211000222102 is an equidigital number, since it uses as much as digits as its factorization.

10211000222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105500111053.

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

Adding to 10211000222102 its reverse (20122200011201), we get a palindrome (30333200233303).

The spelling of 10211000222102 in words is "ten trillion, two hundred eleven billion, two hundred twenty-two thousand, one hundred two".