10202220110022 has 16 divisors (see below), whose sum is σ = 20413804376640. Its totient is φ = 3399179343912.

The previous prime is 10202220109987. The next prime is 10202220110023. The reversal of 10202220110022 is 22001102220201.

It is a junction number, because it is equal to n+sod(n) for n = 10202220109983 and 10202220110010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202220110023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 390159028 + ... + 390185175.

It is an arithmetic number, because the mean of its divisors is an integer number (1275862773540).

Almost surely, 2^{10202220110022} is an apocalyptic number.

10202220110022 is an abundant number, since it is smaller than the sum of its proper divisors (10211584266618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10202220110022 is a wasteful number, since it uses less digits than its factorization.

10202220110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 780346387.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10202220110022 its reverse (22001102220201), we get a palindrome (32203322330223).

The spelling of 10202220110022 in words is "ten trillion, two hundred two billion, two hundred twenty million, one hundred ten thousand, twenty-two".