122212021213096 has 8 divisors (see below), whose sum is σ = 229147539774570. Its totient is φ = 61106010606544.

The previous prime is 122212021213039. The next prime is 122212021213097. The reversal of 122212021213096 is 690312120212221.

It can be written as a sum of positive squares in only one way, i.e., 121866453590596 + 345567622500 = 11039314^2 + 587850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (122212021213097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7638251325811 + ... + 7638251325826.

Almost surely, 2^{122212021213096} is an apocalyptic number.

It is an amenable number.

122212021213096 is a deficient number, since it is larger than the sum of its proper divisors (106935518561474).

122212021213096 is a wasteful number, since it uses less digits than its factorization.

122212021213096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15276502651643 (or 15276502651639 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 122212021213096 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-one million, two hundred thirteen thousand, ninety-six".