3120212123322 has 16 divisors (see below), whose sum is σ = 7131913424832. Its totient is φ = 891489178080.

The previous prime is 3120212123321. The next prime is 3120212123323. The reversal of 3120212123322 is 2233212120213.

It is an interprime number because it is at equal distance from previous prime (3120212123321) and next prime (3120212123323).

It is a junction number, because it is equal to n+sod(n) for n = 3120212123292 and 3120212123301.

It is not an unprimeable number, because it can be changed into a prime (3120212123321) 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, 37145382379 + ... + 37145382462.

It is an arithmetic number, because the mean of its divisors is an integer number (445744589052).

Almost surely, 2^{3120212123322} is an apocalyptic number.

3120212123322 is an abundant number, since it is smaller than the sum of its proper divisors (4011701301510).

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

3120212123322 is a wasteful number, since it uses less digits than its factorization.

3120212123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74290764853.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3120212123322 its reverse (2233212120213), we get a palindrome (5353424243535).

The spelling of 3120212123322 in words is "three trillion, one hundred twenty billion, two hundred twelve million, one hundred twenty-three thousand, three hundred twenty-two".