101233312222011 has 4 divisors (see below), whose sum is σ = 134977749629352. Its totient is φ = 67488874814672.

The previous prime is 101233312222001. The next prime is 101233312222019. The reversal of 101233312222011 is 110222213332101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101233312222011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101233312222019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16872218703666 + ... + 16872218703671.

It is an arithmetic number, because the mean of its divisors is an integer number (33744437407338).

Almost surely, 2^{101233312222011} is an apocalyptic number.

101233312222011 is a deficient number, since it is larger than the sum of its proper divisors (33744437407341).

101233312222011 is an equidigital number, since it uses as much as digits as its factorization.

101233312222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33744437407340.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 101233312222011 its reverse (110222213332101), we get a palindrome (211455525554112).

The spelling of 101233312222011 in words is "one hundred one trillion, two hundred thirty-three billion, three hundred twelve million, two hundred twenty-two thousand, eleven".