1202000222212 has 6 divisors (see below), whose sum is σ = 2103500388878. Its totient is φ = 601000111104.

The previous prime is 1202000222183. The next prime is 1202000222243. The reversal of 1202000222212 is 2122220002021.

It can be written as a sum of positive squares in only one way, i.e., 1091845267396 + 110154954816 = 1044914^2 + 331896^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150250027773 + ... + 150250027780.

Almost surely, 2^{1202000222212} is an apocalyptic number.

It is an amenable number.

1202000222212 is a deficient number, since it is larger than the sum of its proper divisors (901500166666).

1202000222212 is a wasteful number, since it uses less digits than its factorization.

1202000222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300500055557 (or 300500055555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1202000222212 its reverse (2122220002021), we get a palindrome (3324220224233).

The spelling of 1202000222212 in words is "one trillion, two hundred two billion, two hundred twenty-two thousand, two hundred twelve".