122122002440211 has 128 divisors (see below), whose sum is σ = 175181250714624. Its totient is φ = 75558443950080.

The previous prime is 122122002440189. The next prime is 122122002440213. The reversal of 122122002440211 is 112044200221221.

It is not a de Polignac number, because 122122002440211 - 2⁶ = 122122002440147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122122002440213) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 73700664495 + ... + 73700666151.

It is an arithmetic number, because the mean of its divisors is an integer number (1368603521208).

Almost surely, 2^{122122002440211} is an apocalyptic number.

122122002440211 is a deficient number, since it is larger than the sum of its proper divisors (53059248274413).

122122002440211 is a wasteful number, since it uses less digits than its factorization.

122122002440211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3573.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 122122002440211 its reverse (112044200221221), we get a palindrome (234166202661432).

The spelling of 122122002440211 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, two million, four hundred forty thousand, two hundred eleven".