202211122010020 has 24 divisors (see below), whose sum is σ = 425214881630784. Its totient is φ = 80775586821216.

The previous prime is 202211122010011. The next prime is 202211122010069. The reversal of 202211122010020 is 20010221112202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202211122009976 and 202211122010003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6803858694 + ... + 6803888413.

It is an arithmetic number, because the mean of its divisors is an integer number (17717286734616).

Almost surely, 2^{202211122010020} is an apocalyptic number.

202211122010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202211122010020 is an abundant number, since it is smaller than the sum of its proper divisors (223003759620764).

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

202211122010020 is a wasteful number, since it uses less digits than its factorization.

202211122010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13607747859 (or 13607747857 counting only the distinct ones).

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

Adding to 202211122010020 its reverse (20010221112202), we get a palindrome (222221343122222).

The spelling of 202211122010020 in words is "two hundred two trillion, two hundred eleven billion, one hundred twenty-two million, ten thousand, twenty".