120212022211001 has 4 divisors (see below), whose sum is σ = 137385168241152. Its totient is φ = 103038876180852.

The previous prime is 120212022210989. The next prime is 120212022211019. The reversal of 120212022211001 is 100112220212021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120212022211001 - 2²² = 120212018016697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120212022211051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8586573015065 + ... + 8586573015078.

It is an arithmetic number, because the mean of its divisors is an integer number (34346292060288).

Almost surely, 2^{120212022211001} is an apocalyptic number.

It is an amenable number.

120212022211001 is a deficient number, since it is larger than the sum of its proper divisors (17173146030151).

120212022211001 is an equidigital number, since it uses as much as digits as its factorization.

120212022211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17173146030150.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120212022211001 its reverse (100112220212021), we get a palindrome (220324242423022).

The spelling of 120212022211001 in words is "one hundred twenty trillion, two hundred twelve billion, twenty-two million, two hundred eleven thousand, one".