122122000210001 has 16 divisors (see below), whose sum is σ = 135484021094400. Its totient is φ = 109136704664400.

The previous prime is 122122000209983. The next prime is 122122000210097. The reversal of 122122000210001 is 100012000221221.

It is a cyclic number.

It is not a de Polignac number, because 122122000210001 - 2²² = 122121996015697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122122000210801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44058536 + ... + 46748246.

It is an arithmetic number, because the mean of its divisors is an integer number (8467751318400).

Almost surely, 2^{122122000210001} is an apocalyptic number.

122122000210001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122122000210001 is a deficient number, since it is larger than the sum of its proper divisors (13362020884399).

122122000210001 is a wasteful number, since it uses less digits than its factorization.

122122000210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759740.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122122000210001 its reverse (100012000221221), we get a palindrome (222134000431222).

The spelling of 122122000210001 in words is "one hundred twenty-two trillion, one hundred twenty-two billion, two hundred ten thousand, one".