212202103322 has 64 divisors (see below), whose sum is σ = 369906310656. Its totient is φ = 90230184960.

The previous prime is 212202103319. The next prime is 212202103327. The reversal of 212202103322 is 223301202212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 212202103294 and 212202103303.

It is not an unprimeable number, because it can be changed into a prime (212202103327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43508348 + ... + 43513224.

It is an arithmetic number, because the mean of its divisors is an integer number (5779786104).

Almost surely, 2^212202103322 is an apocalyptic number.

212202103322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212202103322 is a deficient number, since it is larger than the sum of its proper divisors (157704207334).

212202103322 is a wasteful number, since it uses less digits than its factorization.

212202103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 212202103322 its reverse (223301202212), we get a palindrome (435503305534).

The spelling of 212202103322 in words is "two hundred twelve billion, two hundred two million, one hundred three thousand, three hundred twenty-two".