10121122021202 has 8 divisors (see below), whose sum is σ = 15200731569996. Its totient is φ = 5054211497872.

The previous prime is 10121122021151. The next prime is 10121122021271. The reversal of 10121122021202 is 20212022112101.

10121122021202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8734217747641 + 1386904273561 = 2955371^2 + 1177669^2 .

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

It is a super-2 number, since 2×10121122021202² (a number of 27 digits) contains 22 as substring.

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, 3174754373 + ... + 3174757560.

Almost surely, 2^{10121122021202} is an apocalyptic number.

10121122021202 is a deficient number, since it is larger than the sum of its proper divisors (5079609548794).

10121122021202 is an equidigital number, since it uses as much as digits as its factorization.

10121122021202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6349512732.

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

Adding to 10121122021202 its reverse (20212022112101), we get a palindrome (30333144133303).

The spelling of 10121122021202 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty-two million, twenty-one thousand, two hundred two".