102022202012222 has 16 divisors (see below), whose sum is σ = 157344294308544. Its totient is φ = 49583286000000.

The previous prime is 102022202012207. The next prime is 102022202012239. The reversal of 102022202012222 is 222210202220201.

It is a junction number, because it is equal to n+sod(n) for n = 102022202012194 and 102022202012203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2295500279 + ... + 2295544722.

It is an arithmetic number, because the mean of its divisors is an integer number (9834018394284).

Almost surely, 2^{102022202012222} is an apocalyptic number.

102022202012222 is a deficient number, since it is larger than the sum of its proper divisors (55322092296322).

102022202012222 is a wasteful number, since it uses less digits than its factorization.

102022202012222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4591045315.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 102022202012222 its reverse (222210202220201), we get a palindrome (324232404232423).

The spelling of 102022202012222 in words is "one hundred two trillion, twenty-two billion, two hundred two million, twelve thousand, two hundred twenty-two".