102021022102222 has 8 divisors (see below), whose sum is σ = 156590406017496. Its totient is φ = 49824220096392.

The previous prime is 102021022102193. The next prime is 102021022102367. The reversal of 102021022102222 is 222201220120201.

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 102021022102222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593145477253 + ... + 593145477424.

It is an arithmetic number, because the mean of its divisors is an integer number (19573800752187).

Almost surely, 2^{102021022102222} is an apocalyptic number.

102021022102222 is a deficient number, since it is larger than the sum of its proper divisors (54569383915274).

102021022102222 is a wasteful number, since it uses less digits than its factorization.

102021022102222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186290954722.

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

Adding to 102021022102222 its reverse (222201220120201), we get a palindrome (324222242222423).

The spelling of 102021022102222 in words is "one hundred two trillion, twenty-one billion, twenty-two million, one hundred two thousand, two hundred twenty-two".