212022320010 has 16 divisors (see below), whose sum is σ = 508853568096. Its totient is φ = 56539285328.

The previous prime is 212022319979. The next prime is 212022320011. The reversal of 212022320010 is 10023220212.

It is a happy number.

212022320010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (212022320011) 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, 3533705304 + ... + 3533705363.

It is an arithmetic number, because the mean of its divisors is an integer number (31803348006).

Almost surely, 2^212022320010 is an apocalyptic number.

212022320010 is an abundant number, since it is smaller than the sum of its proper divisors (296831248086).

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

212022320010 is a wasteful number, since it uses less digits than its factorization.

212022320010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7067410677.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 212022320010 its reverse (10023220212), we get a palindrome (222045540222).

The spelling of 212022320010 in words is "two hundred twelve billion, twenty-two million, three hundred twenty thousand, ten".