102201110021222 has 8 divisors (see below), whose sum is σ = 154734390873576. Its totient is φ = 50622979730032.

The previous prime is 102201110021221. The next prime is 102201110021287. The reversal of 102201110021222 is 222120011102201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102201110021222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102201110021221) 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, 238787640023 + ... + 238787640450.

It is an arithmetic number, because the mean of its divisors is an integer number (19341798859197).

Almost surely, 2^{102201110021222} is an apocalyptic number.

102201110021222 is a deficient number, since it is larger than the sum of its proper divisors (52533280852354).

102201110021222 is a wasteful number, since it uses less digits than its factorization.

102201110021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477575280582.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102201110021222 its reverse (222120011102201), we get a palindrome (324321121123423).

The spelling of 102201110021222 in words is "one hundred two trillion, two hundred one billion, one hundred ten million, twenty-one thousand, two hundred twenty-two".