101022101021222 has 16 divisors (see below), whose sum is σ = 151980217416672. Its totient is φ = 50362241287680.

The previous prime is 101022101021167. The next prime is 101022101021267. The reversal of 101022101021222 is 222120101220101.

It is a self number, because there is not a number n which added to its sum of digits gives 101022101021222.

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, 52234229 + ... + 54133712.

It is an arithmetic number, because the mean of its divisors is an integer number (9498763588542).

Almost surely, 2^{101022101021222} is an apocalyptic number.

101022101021222 is a deficient number, since it is larger than the sum of its proper divisors (50958116395450).

101022101021222 is a wasteful number, since it uses less digits than its factorization.

101022101021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106369343.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101022101021222 its reverse (222120101220101), we get a palindrome (323142202241323).

The spelling of 101022101021222 in words is "one hundred one trillion, twenty-two billion, one hundred one million, twenty-one thousand, two hundred twenty-two".