69120222101 has 16 divisors (see below), whose sum is σ = 80260859520. Its totient is φ = 58302478080.

The previous prime is 69120222091. The next prime is 69120222131. The reversal of 69120222101 is 10122202196.

It is not a de Polignac number, because 69120222101 - 2¹⁰ = 69120221077 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69120222131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131456 + ... + 394361.

It is an arithmetic number, because the mean of its divisors is an integer number (5016303720).

Almost surely, 2^69120222101 is an apocalyptic number.

It is an amenable number.

69120222101 is a deficient number, since it is larger than the sum of its proper divisors (11140637419).

69120222101 is a wasteful number, since it uses less digits than its factorization.

69120222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526124.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 69120222101 its reverse (10122202196), we get a palindrome (79242424297).

The spelling of 69120222101 in words is "sixty-nine billion, one hundred twenty million, two hundred twenty-two thousand, one hundred one".