2202122112110 has 64 divisors (see below), whose sum is σ = 4237270392960. Its totient is φ = 821104373760.

The previous prime is 2202122112083. The next prime is 2202122112121. The reversal of 2202122112110 is 112112212022.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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, 10116620 + ... + 10332000.

It is an arithmetic number, because the mean of its divisors is an integer number (66207349890).

Almost surely, 2^{2202122112110} is an apocalyptic number.

2202122112110 is a deficient number, since it is larger than the sum of its proper divisors (2035148280850).

2202122112110 is a wasteful number, since it uses less digits than its factorization.

2202122112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215981.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2202122112110 its reverse (112112212022), we get a palindrome (2314234324132).

The spelling of 2202122112110 in words is "two trillion, two hundred two billion, one hundred twenty-two million, one hundred twelve thousand, one hundred ten".