101121001111222 has 8 divisors (see below), whose sum is σ = 151684699075272. Its totient is φ = 50559434752800.

The previous prime is 101121001111217. The next prime is 101121001111231. The reversal of 101121001111222 is 222111100121101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 101121001111196 and 101121001111205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532782804 + ... + 532972567.

It is an arithmetic number, because the mean of its divisors is an integer number (18960587384409).

Almost surely, 2^{101121001111222} is an apocalyptic number.

101121001111222 is a deficient number, since it is larger than the sum of its proper divisors (50563697964050).

101121001111222 is a wasteful number, since it uses less digits than its factorization.

101121001111222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065802814.

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

Adding to 101121001111222 its reverse (222111100121101), we get a palindrome (323232101232323).

The spelling of 101121001111222 in words is "one hundred one trillion, one hundred twenty-one billion, one million, one hundred eleven thousand, two hundred twenty-two".