101222210100002 has 16 divisors (see below), whose sum is σ = 152235613366200. Its totient is φ = 50477026126080.

The previous prime is 101222210099977. The next prime is 101222210100097. The reversal of 101222210100002 is 200001012222101.

It can be written as a sum of positive squares in 4 ways, for example, as 101220280167241 + 1929932761 = 10060829^2 + 43931^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 101222210100002.

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, 4783124 + ... + 15010752.

Almost surely, 2^{101222210100002} is an apocalyptic number.

101222210100002 is a deficient number, since it is larger than the sum of its proper divisors (51013403266198).

101222210100002 is a wasteful number, since it uses less digits than its factorization.

101222210100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10240741.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101222210100002 its reverse (200001012222101), we get a palindrome (301223222322103).

The spelling of 101222210100002 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred ten million, one hundred thousand, two".