2212022104224 has 48 divisors (see below), whose sum is σ = 5812960190688. Its totient is φ = 736527727872.

The previous prime is 2212022104223. The next prime is 2212022104249. The reversal of 2212022104224 is 4224012202122.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2212022104194 and 2212022104203.

It is not an unprimeable number, because it can be changed into a prime (2212022104223) 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, 12615187 + ... + 12789330.

It is an arithmetic number, because the mean of its divisors is an integer number (121103337306).

Almost surely, 2^{2212022104224} is an apocalyptic number.

2212022104224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2212022104224 is an abundant number, since it is smaller than the sum of its proper divisors (3600938086464).

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

2212022104224 is a wasteful number, since it uses less digits than its factorization.

2212022104224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25405437 (or 25405429 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 2212022104224 its reverse (4224012202122), we get a palindrome (6436034306346).

The spelling of 2212022104224 in words is "two trillion, two hundred twelve billion, twenty-two million, one hundred four thousand, two hundred twenty-four".