1202001020222 has 16 divisors (see below), whose sum is σ = 1914725329920. Its totient is φ = 563969054208.

The previous prime is 1202001020219. The next prime is 1202001020251. The reversal of 1202001020222 is 2220201002021.

It is a super-2 number, since 2×1202001020222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202001020197 and 1202001020206.

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, 52441022 + ... + 52463937.

It is an arithmetic number, because the mean of its divisors is an integer number (119670333120).

Almost surely, 2^{1202001020222} is an apocalyptic number.

1202001020222 is a deficient number, since it is larger than the sum of its proper divisors (712724309698).

1202001020222 is a wasteful number, since it uses less digits than its factorization.

1202001020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104905315.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1202001020222 its reverse (2220201002021), we get a palindrome (3422202022243).

The spelling of 1202001020222 in words is "one trillion, two hundred two billion, one million, twenty thousand, two hundred twenty-two".