102021222200002 has 64 divisors (see below), whose sum is σ = 191164673949696. Its totient is φ = 39821930830080.

The previous prime is 102021222199997. The next prime is 102021222200021. The reversal of 102021222200002 is 200002222120201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149336683 + ... + 150018289.

It is an arithmetic number, because the mean of its divisors is an integer number (2986948030464).

Almost surely, 2^{102021222200002} is an apocalyptic number.

102021222200002 is a deficient number, since it is larger than the sum of its proper divisors (89143451749694).

102021222200002 is a wasteful number, since it uses less digits than its factorization.

102021222200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701951.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 102021222200002 its reverse (200002222120201), we get a palindrome (302023444320203).

The spelling of 102021222200002 in words is "one hundred two trillion, twenty-one billion, two hundred twenty-two million, two hundred thousand, two".