10222212212200 has 48 divisors (see below), whose sum is σ = 24319356050880. Its totient is φ = 3993794535360.

The previous prime is 10222212212131. The next prime is 10222212212263. The reversal of 10222212212200 is 221221222201.

It is a super-2 number, since 2×10222212212200² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 594306064 + ... + 594323263.

It is an arithmetic number, because the mean of its divisors is an integer number (506653251060).

Almost surely, 2^{10222212212200} is an apocalyptic number.

10222212212200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222212212200 is an abundant number, since it is smaller than the sum of its proper divisors (14097143838680).

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

10222212212200 is a wasteful number, since it uses less digits than its factorization.

10222212212200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188629386 (or 1188629377 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 10222212212200 its reverse (221221222201), we get a palindrome (10443433434401).

The spelling of 10222212212200 in words is "ten trillion, two hundred twenty-two billion, two hundred twelve million, two hundred twelve thousand, two hundred".