101002012222 has 16 divisors (see below), whose sum is σ = 151970841792. Its totient is φ = 50345266720.

The previous prime is 101002012211. The next prime is 101002012271. The reversal of 101002012222 is 222210200101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 967308 + ... + 1066624.

It is an arithmetic number, because the mean of its divisors is an integer number (9498177612).

Almost surely, 2^101002012222 is an apocalyptic number.

101002012222 is a deficient number, since it is larger than the sum of its proper divisors (50968829570).

101002012222 is a wasteful number, since it uses less digits than its factorization.

101002012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100883.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101002012222 its reverse (222210200101), we get a palindrome (323212212323).

The spelling of 101002012222 in words is "one hundred one billion, two million, twelve thousand, two hundred twenty-two".