102222120001 has 16 divisors (see below), whose sum is σ = 109297843200. Its totient is φ = 95327227728.

The previous prime is 102222119983. The next prime is 102222120019. The reversal of 102222120001 is 100021222201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102222119983) and next prime (102222120019).

It is not a de Polignac number, because 102222120001 - 2²³ = 102213731393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102222120071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170430 + ... + 483208.

It is an arithmetic number, because the mean of its divisors is an integer number (6831115200).

Almost surely, 2^102222120001 is an apocalyptic number.

It is an amenable number.

102222120001 is a deficient number, since it is larger than the sum of its proper divisors (7075723199).

102222120001 is a wasteful number, since it uses less digits than its factorization.

102222120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313068.

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

Adding to 102222120001 its reverse (100021222201), we get a palindrome (202243342202).

The spelling of 102222120001 in words is "one hundred two billion, two hundred twenty-two million, one hundred twenty thousand, one".