131110212222322 has 16 divisors (see below), whose sum is σ = 196711122908952. Its totient is φ = 65539838592640.

The previous prime is 131110212222257. The next prime is 131110212222403. The reversal of 131110212222322 is 223222212011131.

It can be written as a sum of positive squares in 4 ways, for example, as 104022028376161 + 27088183846161 = 10199119^2 + 5204631^2 .

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, 462104688 + ... + 462388324.

Almost surely, 2^{131110212222322} is an apocalyptic number.

131110212222322 is a deficient number, since it is larger than the sum of its proper divisors (65600910686630).

131110212222322 is a wasteful number, since it uses less digits than its factorization.

131110212222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336653.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 131110212222322 its reverse (223222212011131), we get a palindrome (354332424233453).

The spelling of 131110212222322 in words is "one hundred thirty-one trillion, one hundred ten billion, two hundred twelve million, two hundred twenty-two thousand, three hundred twenty-two".