2201001121022 has 32 divisors (see below), whose sum is σ = 3879464454144. Its totient is φ = 926087421600.

The previous prime is 2201001120949. The next prime is 2201001121037. The reversal of 2201001121022 is 2201211001022.

It is a junction number, because it is equal to n+sod(n) for n = 2201001120988 and 2201001121006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70142453 + ... + 70173824.

It is an arithmetic number, because the mean of its divisors is an integer number (121233264192).

Almost surely, 2^{2201001121022} is an apocalyptic number.

2201001121022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2201001121022 is a deficient number, since it is larger than the sum of its proper divisors (1678463333122).

2201001121022 is a wasteful number, since it uses less digits than its factorization.

2201001121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140316344.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2201001121022 its reverse (2201211001022), we get a palindrome (4402212122044).

The spelling of 2201001121022 in words is "two trillion, two hundred one billion, one million, one hundred twenty-one thousand, twenty-two".