101100012012222 has 16 divisors (see below), whose sum is σ = 205514778517392. Its totient is φ = 33147544921920.

The previous prime is 101100012012217. The next prime is 101100012012247. The reversal of 101100012012222 is 222210210001101.

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, 138114770143 + ... + 138114770874.

It is an arithmetic number, because the mean of its divisors is an integer number (12844673657337).

Almost surely, 2^{101100012012222} is an apocalyptic number.

101100012012222 is an abundant number, since it is smaller than the sum of its proper divisors (104414766505170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101100012012222 is a wasteful number, since it uses less digits than its factorization.

101100012012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276229541083.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101100012012222 its reverse (222210210001101), we get a palindrome (323310222013323).

The spelling of 101100012012222 in words is "one hundred one trillion, one hundred billion, twelve million, twelve thousand, two hundred twenty-two".