2212155352011 has 16 divisors (see below), whose sum is σ = 3232109583360. Its totient is φ = 1334688100320.

The previous prime is 2212155351977. The next prime is 2212155352039. The reversal of 2212155352011 is 1102535512122.

It is not a de Polignac number, because 2212155352011 - 2¹⁷ = 2212155220939 is a prime.

It is a super-2 number, since 2×2212155352011² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2212155352011.

It is not an unprimeable number, because it can be changed into a prime (2212155352051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150295356 + ... + 150310073.

It is an arithmetic number, because the mean of its divisors is an integer number (202006848960).

Almost surely, 2^{2212155352011} is an apocalyptic number.

2212155352011 is a deficient number, since it is larger than the sum of its proper divisors (1019954231349).

2212155352011 is a wasteful number, since it uses less digits than its factorization.

2212155352011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300605666.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 2212155352011 in words is "two trillion, two hundred twelve billion, one hundred fifty-five million, three hundred fifty-two thousand, eleven".