10120012221122 has 8 divisors (see below), whose sum is σ = 15180941346816. Its totient is φ = 5059698438852.

The previous prime is 10120012221113. The next prime is 10120012221233. The reversal of 10120012221122 is 22112221002101.

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 10120012221122.

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, 153794738 + ... + 153860525.

It is an arithmetic number, because the mean of its divisors is an integer number (1897617668352).

Almost surely, 2^{10120012221122} is an apocalyptic number.

10120012221122 is a deficient number, since it is larger than the sum of its proper divisors (5060929125694).

10120012221122 is a wasteful number, since it uses less digits than its factorization.

10120012221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307671712.

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

Adding to 10120012221122 its reverse (22112221002101), we get a palindrome (32232233223223).

The spelling of 10120012221122 in words is "ten trillion, one hundred twenty billion, twelve million, two hundred twenty-one thousand, one hundred twenty-two".