212214012222104 has 16 divisors (see below), whose sum is σ = 397902397392720. Its totient is φ = 106106706250720.

The previous prime is 212214012222103. The next prime is 212214012222119. The reversal of 212214012222104 is 401222210412212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212214012222101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34460444 + ... + 40149099.

It is an arithmetic number, because the mean of its divisors is an integer number (24868899837045).

Almost surely, 2^{212214012222104} is an apocalyptic number.

It is an amenable number.

212214012222104 is a deficient number, since it is larger than the sum of its proper divisors (185688385170616).

212214012222104 is a wasteful number, since it uses less digits than its factorization.

212214012222104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74965090 (or 74965086 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 26.

Adding to 212214012222104 its reverse (401222210412212), we get a palindrome (613436222634316).

The spelling of 212214012222104 in words is "two hundred twelve trillion, two hundred fourteen billion, twelve million, two hundred twenty-two thousand, one hundred four".