1202222000022 has 8 divisors (see below), whose sum is σ = 2404444000056. Its totient is φ = 400740666672.

The previous prime is 1202221999987. The next prime is 1202222000027. The reversal of 1202222000022 is 2200002222021.

It is a sphenic number, since it is the product of 3 distinct primes.

1202222000022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1202221999965 and 1202222000010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202222000027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100185166663 + ... + 100185166674.

It is an arithmetic number, because the mean of its divisors is an integer number (300555500007).

Almost surely, 2^{1202222000022} is an apocalyptic number.

1202222000022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1202222000022 is a wasteful number, since it uses less digits than its factorization.

1202222000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200370333342.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 1202222000022 its reverse (2200002222021), we get a palindrome (3402224222043).

The spelling of 1202222000022 in words is "one trillion, two hundred two billion, two hundred twenty-two million, twenty-two", and thus it is an aban number.