102022222101202 has 64 divisors (see below), whose sum is σ = 168453497223648. Its totient is φ = 46053577728000.

The previous prime is 102022222101167. The next prime is 102022222101209. The reversal of 102022222101202 is 202101222220201.

It can be written as a sum of positive squares in 16 ways, for example, as 69290790643881 + 32731431457321 = 8324109^2 + 5721139^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 102022222101202.

It is not an unprimeable number, because it can be changed into a prime (102022222101209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2967384052 + ... + 2967418432.

Almost surely, 2^{102022222101202} is an apocalyptic number.

102022222101202 is a deficient number, since it is larger than the sum of its proper divisors (66431275122446).

102022222101202 is a wasteful number, since it uses less digits than its factorization.

102022222101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44975.

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

Adding to 102022222101202 its reverse (202101222220201), we get a palindrome (304123444321403).

The spelling of 102022222101202 in words is "one hundred two trillion, twenty-two billion, two hundred twenty-two million, one hundred one thousand, two hundred two".