1202245649102 has 16 divisors (see below), whose sum is σ = 1805105455632. Its totient is φ = 600543951360.

The previous prime is 1202245649089. The next prime is 1202245649131. The reversal of 1202245649102 is 2019465422021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24618353 + ... + 24667139.

It is an arithmetic number, because the mean of its divisors is an integer number (112819090977).

Almost surely, 2^{1202245649102} is an apocalyptic number.

1202245649102 is a deficient number, since it is larger than the sum of its proper divisors (602859806530).

1202245649102 is a wasteful number, since it uses less digits than its factorization.

1202245649102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60403.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 1202245649102 in words is "one trillion, two hundred two billion, two hundred forty-five million, six hundred forty-nine thousand, one hundred two".