10122120121202 has 8 divisors (see below), whose sum is σ = 15184125221616. Its totient is φ = 5060745047332.

The previous prime is 10122120121193. The next prime is 10122120121229. The reversal of 10122120121202 is 20212102122101.

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

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, 157466468 + ... + 157530735.

It is an arithmetic number, because the mean of its divisors is an integer number (1898015652702).

Almost surely, 2^{10122120121202} is an apocalyptic number.

10122120121202 is a deficient number, since it is larger than the sum of its proper divisors (5062005100414).

10122120121202 is a wasteful number, since it uses less digits than its factorization.

10122120121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315013272.

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

Adding to 10122120121202 its reverse (20212102122101), we get a palindrome (30334222243303).

The spelling of 10122120121202 in words is "ten trillion, one hundred twenty-two billion, one hundred twenty million, one hundred twenty-one thousand, two hundred two".