10220021112122 has 8 divisors (see below), whose sum is σ = 15332258919936. Its totient is φ = 5109268138812.

The previous prime is 10220021112083. The next prime is 10220021112139. The reversal of 10220021112122 is 22121112002201.

10220021112122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10220021112122.

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, 371191418 + ... + 371218949.

It is an arithmetic number, because the mean of its divisors is an integer number (1916532364992).

Almost surely, 2^{10220021112122} is an apocalyptic number.

10220021112122 is a deficient number, since it is larger than the sum of its proper divisors (5112237807814).

10220021112122 is an equidigital number, since it uses as much as digits as its factorization.

10220021112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742417252.

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

Adding to 10220021112122 its reverse (22121112002201), we get a palindrome (32341133114323).

The spelling of 10220021112122 in words is "ten trillion, two hundred twenty billion, twenty-one million, one hundred twelve thousand, one hundred twenty-two".