1022235345112 has 8 divisors (see below), whose sum is σ = 1916691272100. Its totient is φ = 511117672552.

The previous prime is 1022235345101. The next prime is 1022235345121. The reversal of 1022235345112 is 2115435322201.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×1022235345112³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63889709062 + ... + 63889709077.

Almost surely, 2^{1022235345112} is an apocalyptic number.

It is an amenable number.

1022235345112 is a deficient number, since it is larger than the sum of its proper divisors (894455926988).

1022235345112 is a wasteful number, since it uses less digits than its factorization.

1022235345112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127779418145 (or 127779418141 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 1022235345112 in words is "one trillion, twenty-two billion, two hundred thirty-five million, three hundred forty-five thousand, one hundred twelve".