102122022022201 has 4 divisors (see below), whose sum is σ = 102686232088804. Its totient is φ = 101557811955600.

The previous prime is 102122022022199. The next prime is 102122022022247. The reversal of 102122022022201 is 102220220221201.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2377458693801 + 99744563328400 = 1541901^2 + 9987220^2 .

It is a cyclic number.

It is not a de Polignac number, because 102122022022201 - 2¹ = 102122022022199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102122022022301) 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, 282105033030 + ... + 282105033391.

It is an arithmetic number, because the mean of its divisors is an integer number (25671558022201).

Almost surely, 2^{102122022022201} is an apocalyptic number.

It is an amenable number.

102122022022201 is a deficient number, since it is larger than the sum of its proper divisors (564210066603).

102122022022201 is an equidigital number, since it uses as much as digits as its factorization.

102122022022201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564210066602.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102122022022201 its reverse (102220220221201), we get a palindrome (204342242243402).

The spelling of 102122022022201 in words is "one hundred two trillion, one hundred twenty-two billion, twenty-two million, twenty-two thousand, two hundred one".