122212021211013 has 16 divisors (see below), whose sum is σ = 163115001369216. Its totient is φ = 81391898752320.

The previous prime is 122212021210973. The next prime is 122212021211017. The reversal of 122212021211013 is 310112120212221.

122212021211013 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-122212021211013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122212021211017) 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, 8205283 + ... + 17656463.

It is an arithmetic number, because the mean of its divisors is an integer number (10194687585576).

Almost surely, 2^{122212021211013} is an apocalyptic number.

It is an amenable number.

122212021211013 is a deficient number, since it is larger than the sum of its proper divisors (40902980158203).

122212021211013 is a wasteful number, since it uses less digits than its factorization.

122212021211013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9455564.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 122212021211013 its reverse (310112120212221), we get a palindrome (432324141423234).

The spelling of 122212021211013 in words is "one hundred twenty-two trillion, two hundred twelve billion, twenty-one million, two hundred eleven thousand, thirteen".