10210121022202 has 8 divisors (see below), whose sum is σ = 15315197129856. Its totient is φ = 5105055312252.

The previous prime is 10210121022187. The next prime is 10210121022209. The reversal of 10210121022202 is 20222012101201.

It is a happy number.

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

It is a super-2 number, since 2×10210121022202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10210121022209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685933 + ... + 4570639.

It is an arithmetic number, because the mean of its divisors is an integer number (1914399641232).

Almost surely, 2^{10210121022202} is an apocalyptic number.

10210121022202 is a deficient number, since it is larger than the sum of its proper divisors (5105076107654).

10210121022202 is a wasteful number, since it uses less digits than its factorization.

10210121022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5198852.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10210121022202 its reverse (20222012101201), we get a palindrome (30432133123403).

The spelling of 10210121022202 in words is "ten trillion, two hundred ten billion, one hundred twenty-one million, twenty-two thousand, two hundred two".