122021201010222 has 48 divisors (see below), whose sum is σ = 264859170645888. Its totient is φ = 40599908257680.

The previous prime is 122021201010193. The next prime is 122021201010223. The reversal of 122021201010222 is 222010102120221.

It is a happy number.

122021201010222 is a `hidden beast` number, since 1 + 220 + 2 + 120 + 101 + 0 + 222 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 122021201010195 and 122021201010204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122021201010223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276143553 + ... + 276585075.

It is an arithmetic number, because the mean of its divisors is an integer number (5517899388456).

Almost surely, 2^{122021201010222} is an apocalyptic number.

122021201010222 is an abundant number, since it is smaller than the sum of its proper divisors (142837969635666).

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

122021201010222 is a wasteful number, since it uses less digits than its factorization.

122021201010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469365 (or 469362 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 122021201010222 its reverse (222010102120221), we get a palindrome (344031303130443).

The spelling of 122021201010222 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred one million, ten thousand, two hundred twenty-two".