120010011212203 has 4 divisors (see below), whose sum is σ = 137154298528240. Its totient is φ = 102865723896168.

The previous prime is 120010011212177. The next prime is 120010011212249. The reversal of 120010011212203 is 302212110010021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120010011212203 - 2⁵ = 120010011212171 is a prime.

It is a super-2 number, since 2×120010011212203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (120010011212263) 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, 8572143658008 + ... + 8572143658021.

It is an arithmetic number, because the mean of its divisors is an integer number (34288574632060).

Almost surely, 2^{120010011212203} is an apocalyptic number.

120010011212203 is a deficient number, since it is larger than the sum of its proper divisors (17144287316037).

120010011212203 is an equidigital number, since it uses as much as digits as its factorization.

120010011212203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17144287316036.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 120010011212203 its reverse (302212110010021), we get a palindrome (422222121222224).

The spelling of 120010011212203 in words is "one hundred twenty trillion, ten billion, eleven million, two hundred twelve thousand, two hundred three".