10222212122202 has 32 divisors (see below), whose sum is σ = 20832225096960. Its totient is φ = 3342783263040.

The previous prime is 10222212122147. The next prime is 10222212122219. The reversal of 10222212122202 is 20222121222201.

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, 1648452 + ... + 4812672.

It is an arithmetic number, because the mean of its divisors is an integer number (651007034280).

Almost surely, 2^{10222212122202} is an apocalyptic number.

10222212122202 is an abundant number, since it is smaller than the sum of its proper divisors (10610012974758).

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

10222212122202 is a wasteful number, since it uses less digits than its factorization.

10222212122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174438.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 10222212122202 its reverse (20222121222201), we get a palindrome (30444333344403).

Subtracting 10222212122202 from its reverse (20222121222201), we obtain a palindrome (9999909099999).

The spelling of 10222212122202 in words is "ten trillion, two hundred twenty-two billion, two hundred twelve million, one hundred twenty-two thousand, two hundred two".