211214143120122 has 64 divisors (see below), whose sum is σ = 479364828364800. Its totient is φ = 68904789378480.

The previous prime is 211214143120087. The next prime is 211214143120133. The reversal of 211214143120122 is 221021341412112.

211214143120122 is a `hidden beast` number, since 2 + 1 + 1 + 2 + 1 + 4 + 1 + 431 + 201 + 22 = 666.

It is a super-2 number, since 2×211214143120122² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89798347 + ... + 92120417.

It is an arithmetic number, because the mean of its divisors is an integer number (7490075443200).

Almost surely, 2^{211214143120122} is an apocalyptic number.

211214143120122 is an abundant number, since it is smaller than the sum of its proper divisors (268150685244678).

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

211214143120122 is a wasteful number, since it uses less digits than its factorization.

211214143120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357968 (or 2357962 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 211214143120122 its reverse (221021341412112), we get a palindrome (432235484532234).

The spelling of 211214143120122 in words is "two hundred eleven trillion, two hundred fourteen billion, one hundred forty-three million, one hundred twenty thousand, one hundred twenty-two".