122020211021222 has 16 divisors (see below), whose sum is σ = 194368477739760. Its totient is φ = 57287551329792.

The previous prime is 122020211021179. The next prime is 122020211021251. The reversal of 122020211021222 is 222120112020221.

It is a super-3 number, since 3×122020211021222³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 122020211021194 and 122020211021203.

It is a congruent number.

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, 14208217763 + ... + 14208226350.

It is an arithmetic number, because the mean of its divisors is an integer number (12148029858735).

Almost surely, 2^{122020211021222} is an apocalyptic number.

122020211021222 is a deficient number, since it is larger than the sum of its proper divisors (72348266718538).

122020211021222 is a wasteful number, since it uses less digits than its factorization.

122020211021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28416444247.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122020211021222 its reverse (222120112020221), we get a palindrome (344140323041443).

The spelling of 122020211021222 in words is "one hundred twenty-two trillion, twenty billion, two hundred eleven million, twenty-one thousand, two hundred twenty-two".