210222221102 has 8 divisors (see below), whose sum is σ = 333882351216. Its totient is φ = 98928104032.

The previous prime is 210222221081. The next prime is 210222221107. The reversal of 210222221102 is 201122222012.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210222221107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3091503218 + ... + 3091503285.

It is an arithmetic number, because the mean of its divisors is an integer number (41735293902).

Almost surely, 2^210222221102 is an apocalyptic number.

210222221102 is a deficient number, since it is larger than the sum of its proper divisors (123660130114).

210222221102 is a wasteful number, since it uses less digits than its factorization.

210222221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6183006522.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 210222221102 its reverse (201122222012), we get a palindrome (411344443114).

The spelling of 210222221102 in words is "two hundred ten billion, two hundred twenty-two million, two hundred twenty-one thousand, one hundred two".