122153010001 has 8 divisors (see below), whose sum is σ = 133291948608. Its totient is φ = 111019758000.

The previous prime is 122153009983. The next prime is 122153010019. The reversal of 122153010001 is 100010351221.

It is an interprime number because it is at equal distance from previous prime (122153009983) and next prime (122153010019).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122153010001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122153010061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1376670 + ... + 1462711.

It is an arithmetic number, because the mean of its divisors is an integer number (16661493576).

Almost surely, 2^122153010001 is an apocalyptic number.

122153010001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

122153010001 is a deficient number, since it is larger than the sum of its proper divisors (11138938607).

122153010001 is a wasteful number, since it uses less digits than its factorization.

122153010001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843303.

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 122153010001 its reverse (100010351221), we get a palindrome (222163361222).

The spelling of 122153010001 in words is "one hundred twenty-two billion, one hundred fifty-three million, ten thousand, one".