122102033021101 has 16 divisors (see below), whose sum is σ = 147754012965120. Its totient is φ = 98502285530880.

The previous prime is 122102033021051. The next prime is 122102033021107. The reversal of 122102033021101 is 101120330201221.

It is not a de Polignac number, because 122102033021101 - 2²³ = 122102024632493 is a prime.

It is a super-2 number, since 2×122102033021101² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102033021107) 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, 112484736 + ... + 113565046.

It is an arithmetic number, because the mean of its divisors is an integer number (9234625810320).

Almost surely, 2^{122102033021101} is an apocalyptic number.

It is an amenable number.

122102033021101 is a deficient number, since it is larger than the sum of its proper divisors (25651979944019).

122102033021101 is a wasteful number, since it uses less digits than its factorization.

122102033021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030124.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 122102033021101 its reverse (101120330201221), we get a palindrome (223222363222322).

The spelling of 122102033021101 in words is "one hundred twenty-two trillion, one hundred two billion, thirty-three million, twenty-one thousand, one hundred one".