1202056022645 has 32 divisors (see below), whose sum is σ = 1543342416000. Its totient is φ = 896178712320.

The previous prime is 1202056022627. The next prime is 1202056022647. The reversal of 1202056022645 is 5462206502021.

It is not a de Polignac number, because 1202056022645 - 2¹² = 1202056018549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202056022647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1021775 + ... + 1856915.

It is an arithmetic number, because the mean of its divisors is an integer number (48229450500).

Almost surely, 2^{1202056022645} is an apocalyptic number.

It is an amenable number.

1202056022645 is a deficient number, since it is larger than the sum of its proper divisors (341286393355).

1202056022645 is a wasteful number, since it uses less digits than its factorization.

1202056022645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835413.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 1202056022645 in words is "one trillion, two hundred two billion, fifty-six million, twenty-two thousand, six hundred forty-five".