222030121010 has 32 divisors (see below), whose sum is σ = 406640364480. Its totient is φ = 87261144768.

The previous prime is 222030121009. The next prime is 222030121037. The reversal of 222030121010 is 10121030222.

It is a happy number.

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, 1043129 + ... + 1237811.

It is an arithmetic number, because the mean of its divisors is an integer number (12707511390).

Almost surely, 2^222030121010 is an apocalyptic number.

222030121010 is a deficient number, since it is larger than the sum of its proper divisors (184610243470).

222030121010 is a wasteful number, since it uses less digits than its factorization.

222030121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196682.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 222030121010 its reverse (10121030222), we get a palindrome (232151151232).

The spelling of 222030121010 in words is "two hundred twenty-two billion, thirty million, one hundred twenty-one thousand, ten".