120211101022001 has 8 divisors (see below), whose sum is σ = 135661430620800. Its totient is φ = 105514446037840.

The previous prime is 120211101021983. The next prime is 120211101022139. The reversal of 120211101022001 is 100220101112021.

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-120211101022001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120211101021001) 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, 188418653321 + ... + 188418653958.

It is an arithmetic number, because the mean of its divisors is an integer number (16957678827600).

Almost surely, 2^{120211101022001} is an apocalyptic number.

120211101022001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120211101022001 is a deficient number, since it is larger than the sum of its proper divisors (15450329598799).

120211101022001 is a wasteful number, since it uses less digits than its factorization.

120211101022001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376837307319.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120211101022001 its reverse (100220101112021), we get a palindrome (220431202134022).

The spelling of 120211101022001 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred one million, twenty-two thousand, one".