2402112031211 has 4 divisors (see below), whose sum is σ = 2402646670032. Its totient is φ = 2401577392392.

The previous prime is 2402112031181. The next prime is 2402112031261. The reversal of 2402112031211 is 1121302112042.

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 2402112031211 - 2¹⁸ = 2402111769067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402112031261) 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, 267312671 + ... + 267321656.

It is an arithmetic number, because the mean of its divisors is an integer number (600661667508).

Almost surely, 2^{2402112031211} is an apocalyptic number.

2402112031211 is a deficient number, since it is larger than the sum of its proper divisors (534638821).

2402112031211 is an equidigital number, since it uses as much as digits as its factorization.

2402112031211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534638820.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 2402112031211 its reverse (1121302112042), we get a palindrome (3523414143253).

The spelling of 2402112031211 in words is "two trillion, four hundred two billion, one hundred twelve million, thirty-one thousand, two hundred eleven".