10121021120222 has 8 divisors (see below), whose sum is σ = 15213225902400. Its totient is φ = 5049945819424.

The previous prime is 10121021120141. The next prime is 10121021120267. The reversal of 10121021120222 is 22202112012101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 10121021120222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5282369147 + ... + 5282371062.

It is an arithmetic number, because the mean of its divisors is an integer number (1901653237800).

Almost surely, 2^{10121021120222} is an apocalyptic number.

10121021120222 is a deficient number, since it is larger than the sum of its proper divisors (5092204782178).

10121021120222 is a wasteful number, since it uses less digits than its factorization.

10121021120222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10564740690.

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

Adding to 10121021120222 its reverse (22202112012101), we get a palindrome (32323133132323).

The spelling of 10121021120222 in words is "ten trillion, one hundred twenty-one billion, twenty-one million, one hundred twenty thousand, two hundred twenty-two".