20220222202210 has 32 divisors (see below), whose sum is σ = 36805844534400. Its totient is φ = 7997103649920.

The previous prime is 20220222202207. The next prime is 20220222202247. The reversal of 20220222202210 is 1220222202202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112013325 + ... + 112193695.

It is an arithmetic number, because the mean of its divisors is an integer number (1150182641700).

Almost surely, 2^{20220222202210} is an apocalyptic number.

20220222202210 is a deficient number, since it is larger than the sum of its proper divisors (16585622332190).

20220222202210 is a wasteful number, since it uses less digits than its factorization.

20220222202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306426.

The product of its (nonzero) digits is 512, while the sum is 19.

Adding to 20220222202210 its reverse (1220222202202), we get a palindrome (21440444404412).

The spelling of 20220222202210 in words is "twenty trillion, two hundred twenty billion, two hundred twenty-two million, two hundred two thousand, two hundred ten".