120212434211101 has 4 divisors (see below), whose sum is σ = 121734110593600. Its totient is φ = 118690757828604.

The previous prime is 120212434211063. The next prime is 120212434211117. The reversal of 120212434211101 is 101112434212021.

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 120212434211101 - 2¹³ = 120212434202909 is a prime.

It is a super-2 number, since 2×120212434211101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212434218101) 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, 760838191131 + ... + 760838191288.

It is an arithmetic number, because the mean of its divisors is an integer number (30433527648400).

Almost surely, 2^{120212434211101} is an apocalyptic number.

It is an amenable number.

120212434211101 is a deficient number, since it is larger than the sum of its proper divisors (1521676382499).

120212434211101 is an equidigital number, since it uses as much as digits as its factorization.

120212434211101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521676382498.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 120212434211101 its reverse (101112434212021), we get a palindrome (221324868423122).

The spelling of 120212434211101 in words is "one hundred twenty trillion, two hundred twelve billion, four hundred thirty-four million, two hundred eleven thousand, one hundred one".