11210211212046 has 64 divisors (see below), whose sum is σ = 28523198476800. Its totient is φ = 2911743166080.

The previous prime is 11210211212029. The next prime is 11210211212047. The reversal of 11210211212046 is 64021211201211.

It is a super-2 number, since 2×11210211212046² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11210211212047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247574571 + ... + 247619846.

It is an arithmetic number, because the mean of its divisors is an integer number (445674976200).

Almost surely, 2^{11210211212046} is an apocalyptic number.

11210211212046 is an abundant number, since it is smaller than the sum of its proper divisors (17312987264754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11210211212046 is a wasteful number, since it uses less digits than its factorization.

11210211212046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495194454 (or 495194440 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 11210211212046 its reverse (64021211201211), we get a palindrome (75231422413257).

The spelling of 11210211212046 in words is "eleven trillion, two hundred ten billion, two hundred eleven million, two hundred twelve thousand, forty-six".