10202001220022 has 8 divisors (see below), whose sum is σ = 15830691548400. Its totient is φ = 4925104037224.

The previous prime is 10202001220013. The next prime is 10202001220043. The reversal of 10202001220022 is 22002210020201.

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

It is a junction number, because it is equal to n+sod(n) for n = 10202001219979 and 10202001220006.

It is a congruent number.

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, 87948286322 + ... + 87948286437.

It is an arithmetic number, because the mean of its divisors is an integer number (1978836443550).

Almost surely, 2^{10202001220022} is an apocalyptic number.

10202001220022 is a deficient number, since it is larger than the sum of its proper divisors (5628690328378).

10202001220022 is a wasteful number, since it uses less digits than its factorization.

10202001220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175896572790.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10202001220022 its reverse (22002210020201), we get a palindrome (32204211240223).

The spelling of 10202001220022 in words is "ten trillion, two hundred two billion, one million, two hundred twenty thousand, twenty-two".