2212001020311 has 8 divisors (see below), whose sum is σ = 2949343891200. Its totient is φ = 1474662748152.

The previous prime is 2212001020297. The next prime is 2212001020351. The reversal of 2212001020311 is 1130201002122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2212001020311 - 2¹¹ = 2212001018263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212001020351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198516 + ... + 2112678.

It is an arithmetic number, because the mean of its divisors is an integer number (368667986400).

Almost surely, 2^{2212001020311} is an apocalyptic number.

2212001020311 is a deficient number, since it is larger than the sum of its proper divisors (737342870889).

2212001020311 is a wasteful number, since it uses less digits than its factorization.

2212001020311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299365.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2212001020311 its reverse (1130201002122), we get a palindrome (3342202022433).

The spelling of 2212001020311 in words is "two trillion, two hundred twelve billion, one million, twenty thousand, three hundred eleven".